Search a number
-
+
2135300200 = 2352114871993
BaseRepresentation
bin111111101000110…
…0001100001101000
312111210221111012121
41333101201201220
513333114101300
6551514521024
7103625516005
oct17721414150
95453844177
102135300200
119a6359710
124b7136174
132804ca457
141638388ac
15c76db81a
hex7f461868

2135300200 has 96 divisors (see below), whose sum is σ = 5429741760. Its totient is φ = 774489600.

The previous prime is 2135300191. The next prime is 2135300207. The reversal of 2135300200 is 20035312.

It is not an unprimeable number, because it can be changed into a prime (2135300207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1070404 + ... + 1072396.

It is an arithmetic number, because the mean of its divisors is an integer number (56559810).

Almost surely, 22135300200 is an apocalyptic number.

2135300200 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 2135300200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2714870880).

2135300200 is an abundant number, since it is smaller than the sum of its proper divisors (3294441560).

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

2135300200 is a wasteful number, since it uses less digits than its factorization.

2135300200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507 (or 2498 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2135300200 is about 46209.3085860414. The cubic root of 2135300200 is about 1287.7146806374.

Adding to 2135300200 its reverse (20035312), we get a palindrome (2155335512).

The spelling of 2135300200 in words is "two billion, one hundred thirty-five million, three hundred thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 440 487 550 974 1100 1948 1993 2200 2435 3896 3986 4870 5357 7972 9740 9965 10714 12175 15944 19480 19930 21428 21923 24350 26785 39860 42856 43846 48700 49825 53570 79720 87692 97400 99650 107140 109615 133925 175384 199300 214280 219230 267850 398600 438460 535700 548075 876920 970591 1071400 1096150 1941182 2192300 3882364 4384600 4852955 7764728 9705910 10676501 19411820 21353002 24264775 38823640 42706004 48529550 53382505 85412008 97059100 106765010 194118200 213530020 266912525 427060040 533825050 1067650100 2135300200