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113257040060 = 2256959381371
BaseRepresentation
bin110100101111010100…
…1010100100010111100
3101211100002002202101102
41221132221110202330
53323422300240220
6124010215232232
711116420646033
oct1513651244274
9354302082342
10113257040060
114403971255a
1219b49678678
13a8ac21a348
1456a59b971a
152e2d011775
hex1a5ea548bc

113257040060 has 24 divisors (see below), whose sum is σ = 237846124656. Its totient is φ = 45301608320.

The previous prime is 113257040009. The next prime is 113257040077. The reversal of 113257040060 is 60040752311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351175 + ... + 1432545.

It is an arithmetic number, because the mean of its divisors is an integer number (9910255194).

Almost surely, 2113257040060 is an apocalyptic number.

113257040060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113257040060 is an abundant number, since it is smaller than the sum of its proper divisors (124589084596).

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

113257040060 is a wasteful number, since it uses less digits than its factorization.

113257040060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150973 (or 150971 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

Adding to 113257040060 its reverse (60040752311), we get a palindrome (173297792371).

The spelling of 113257040060 in words is "one hundred thirteen billion, two hundred fifty-seven million, forty thousand, sixty".

Divisors: 1 2 4 5 10 20 69593 81371 139186 162742 278372 325484 347965 406855 695930 813710 1391860 1627420 5662852003 11325704006 22651408012 28314260015 56628520030 113257040060