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232055355 = 35717130003
BaseRepresentation
bin11011101010011…
…10001000111011
3121011122122002210
431311032020323
5433401232410
635005430203
75515303140
oct1565161073
9534578083
10232055355
11109a97694
126586b363
13390cb97c
1422b683c7
151558c220
hexdd4e23b

232055355 has 32 divisors (see below), whose sum is σ = 449293824. Its totient is φ = 99841536.

The previous prime is 232055297. The next prime is 232055401. The reversal of 232055355 is 553550232.

It is not a de Polignac number, because 232055355 - 210 = 232054331 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63217 + ... + 66786.

It is an arithmetic number, because the mean of its divisors is an integer number (14040432).

Almost surely, 2232055355 is an apocalyptic number.

232055355 is a deficient number, since it is larger than the sum of its proper divisors (217238469).

232055355 is a wasteful number, since it uses less digits than its factorization.

232055355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130035.

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 232055355 is about 15233.3632202479. The cubic root of 232055355 is about 614.5122313940.

It can be divided in two parts, 2320 and 55355, that added together give a palindrome (57675).

The spelling of 232055355 in words is "two hundred thirty-two million, fifty-five thousand, three hundred fifty-five".

Divisors: 1 3 5 7 15 17 21 35 51 85 105 119 255 357 595 1785 130003 390009 650015 910021 1950045 2210051 2730063 4550105 6630153 11050255 13650315 15470357 33150765 46411071 77351785 232055355