Search a number
-
+
2007232826880 = 29351991313359
BaseRepresentation
bin11101001101011000011…
…001100100111000000000
321002220000111200112012010
4131031120121210320000
5230341303100430010
64134035433332520
7265006046342631
oct35153031447000
97086014615163
102007232826880
11704298669766
12285022267140
13117386b791a8
146d2172d5888
153732ce87620
hex1d358664e00

2007232826880 has 160 divisors (see below), whose sum is σ = 6449122944000. Its totient is φ = 532571922432.

The previous prime is 2007232826849. The next prime is 2007232826891. The reversal of 2007232826880 is 886282327002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871641 + ... + 2184999.

It is an arithmetic number, because the mean of its divisors is an integer number (40307018400).

Almost surely, 22007232826880 is an apocalyptic number.

2007232826880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2007232826880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3224561472000).

2007232826880 is an abundant number, since it is smaller than the sum of its proper divisors (4441890117120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2007232826880 is a wasteful number, since it uses less digits than its factorization.

2007232826880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313584 (or 1313568 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 2007232826880 in words is "two trillion, seven billion, two hundred thirty-two million, eight hundred twenty-six thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 199 240 256 320 384 398 480 512 597 640 768 796 960 995 1194 1280 1536 1592 1920 1990 2388 2560 2985 3184 3840 3980 4776 5970 6368 7680 7960 9552 11940 12736 15920 19104 23880 25472 31840 38208 47760 50944 63680 76416 95520 101888 127360 152832 191040 254720 305664 382080 509440 764160 1313359 1528320 2626718 3940077 5253436 6566795 7880154 10506872 13133590 15760308 19700385 21013744 26267180 31520616 39400770 42027488 52534360 63041232 78801540 84054976 105068720 126082464 157603080 168109952 210137440 252164928 261358441 315206160 336219904 420274880 504329856 522716882 630412320 672439808 784075323 840549760 1008659712 1045433764 1260824640 1306792205 1568150646 1681099520 2017319424 2090867528 2521649280 2613584410 3136301292 3362199040 3920376615 4181735056 5043298560 5227168820 6272602584 7840753230 8363470112 10086597120 10454337640 12545205168 15681506460 16726940224 20908675280 25090410336 31363012920 33453880448 41817350560 50180820672 62726025840 66907760896 83634701120 100361641344 125452051680 133815521792 167269402240 200723282688 250904103360 334538804480 401446565376 501808206720 669077608960 1003616413440 2007232826880