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2988002335360 = 27572377280591
BaseRepresentation
bin101011011110110010110…
…100010101101010000000
3101120122120000112202121111
4223132302310111222000
5342423412044212420
610204400323533104
7425606324535010
oct53366264255200
911518500482544
102988002335360
11a5222846a759
12403117b2a194
131889c9005363
14a4897725c40
1552ad12d545a
hex2b7b2d15a80

2988002335360 has 128 divisors (see below), whose sum is σ = 8167112778240. Its totient is φ = 1024023306240.

The previous prime is 2988002335289. The next prime is 2988002335363. The reversal of 2988002335360 is 635332008892.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×29880023353602 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2988002335363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10508665 + ... + 10789255.

It is an arithmetic number, because the mean of its divisors is an integer number (63805568580).

Almost surely, 22988002335360 is an apocalyptic number.

2988002335360 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 2988002335360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4083556389120).

2988002335360 is an abundant number, since it is smaller than the sum of its proper divisors (5179110442880).

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

2988002335360 is a wasteful number, since it uses less digits than its factorization.

2988002335360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282994 (or 282982 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 2988002335360 in words is "two trillion, nine hundred eighty-eight billion, two million, three hundred thirty-five thousand, three hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 280 320 448 560 640 896 1120 2240 2377 4480 4754 9508 11885 16639 19016 23770 33278 38032 47540 66556 76064 83195 95080 133112 152128 166390 190160 266224 280591 304256 332780 380320 532448 561182 665560 760640 1064896 1122364 1331120 1402955 1521280 1964137 2129792 2244728 2662240 2805910 3928274 4489456 5324480 5611820 7856548 8978912 9820685 10648960 11223640 15713096 17957824 19641370 22447280 31426192 35915648 39282740 44894560 62852384 78565480 89789120 125704768 157130960 179578240 251409536 314261920 628523840 666964807 1257047680 1333929614 2667859228 3334824035 4668753649 5335718456 6669648070 9337507298 10671436912 13339296140 18675014596 21342873824 23343768245 26678592280 37350029192 42685747648 46687536490 53357184560 74700058384 85371495296 93375072980 106714369120 149400116768 186750145960 213428738240 298800233536 373500291920 426857476480 597600467072 747000583840 1494001167680 2988002335360