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232855052 = 221718118919
BaseRepresentation
bin11011110000100…
…01011000001100
3121020011021002012
431320101120030
5434102330202
635034520352
75525143463
oct1570213014
9536137065
10232855052
1110a4934a1
1265b960b8
133931b971
1422cd59da
1515699152
hexde1160c

232855052 has 24 divisors (see below), whose sum is σ = 433873440. Its totient is φ = 108967680.

The previous prime is 232855037. The next prime is 232855057. The reversal of 232855052 is 250558232.

It is a super-3 number, since 3×2328550523 (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (232855057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2849 + ... + 21767.

It is an arithmetic number, because the mean of its divisors is an integer number (18078060).

Almost surely, 2232855052 is an apocalyptic number.

It is an amenable number.

232855052 is a deficient number, since it is larger than the sum of its proper divisors (201018388).

232855052 is a wasteful number, since it uses less digits than its factorization.

232855052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19121 (or 19119 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 232855052 is about 15259.5888542254. The cubic root of 232855052 is about 615.2173220107.

The spelling of 232855052 in words is "two hundred thirty-two million, eight hundred fifty-five thousand, fifty-two".

Divisors: 1 2 4 17 34 68 181 362 724 3077 6154 12308 18919 37838 75676 321623 643246 1286492 3424339 6848678 13697356 58213763 116427526 232855052