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113867030888 = 23131935672929
BaseRepresentation
bin110101000001100000…
…0010000000101101000
3101212220120220111111022
41222003000100011220
53331144424442023
6124150525352012
711140505535662
oct1520300200550
9355816814438
10113867030888
1144321a74706
121a099a08608
13a978703570
145722a03532
152e668547c8
hex1a83010168

113867030888 has 32 divisors (see below), whose sum is σ = 231115168200. Its totient is φ = 52281704448.

The previous prime is 113867030839. The next prime is 113867030891. The reversal of 113867030888 is 888030768311.

It can be written as a sum of positive squares in 4 ways, for example, as 62091669124 + 51775361764 = 249182^2 + 227542^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2816393 + ... + 2856536.

Almost surely, 2113867030888 is an apocalyptic number.

It is an amenable number.

113867030888 is an abundant number, since it is smaller than the sum of its proper divisors (117248137312).

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

113867030888 is a wasteful number, since it uses less digits than its factorization.

113867030888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673141 (or 5673137 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 53.

The spelling of 113867030888 in words is "one hundred thirteen billion, eight hundred sixty-seven million, thirty thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 13 26 52 104 193 386 772 1544 2509 5018 10036 20072 5672929 11345858 22691716 45383432 73748077 147496154 294992308 589984616 1094875297 2189750594 4379501188 8759002376 14233378861 28466757722 56933515444 113867030888