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23033233032 = 2331273975337
BaseRepresentation
bin10101011100111000…
…110011111010001000
32012110020002110201220
4111130320303322020
5334133001424112
614325322042040
71443533151615
oct253470637210
965406073656
1023033233032
11984a728987
124569949320
132230c26894
14118709d50c
158ec1c698c
hex55ce33e88

23033233032 has 32 divisors (see below), whose sum is σ = 57588367200. Its totient is φ = 7677039744.

The previous prime is 23033233009. The next prime is 23033233063.

23033233032 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 23033232993 and 23033233011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268068 + ... + 343404.

It is an arithmetic number, because the mean of its divisors is an integer number (1799636475).

Almost surely, 223033233032 is an apocalyptic number.

It is an amenable number.

23033233032 is an abundant number, since it is smaller than the sum of its proper divisors (34555134168).

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

23033233032 is a wasteful number, since it uses less digits than its factorization.

23033233032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88085 (or 88081 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 24.

The spelling of 23033233032 in words is "twenty-three billion, thirty-three million, two hundred thirty-three thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 24 12739 25478 38217 50956 75337 76434 101912 150674 152868 226011 301348 305736 452022 602696 904044 1808088 959718043 1919436086 2879154129 3838872172 5758308258 7677744344 11516616516 23033233032