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230162552 = 2336137963
BaseRepresentation
bin11011011100000…
…00000001111000
3121001002110122222
431232000001320
5432410200202
634501103212
75463230564
oct1556000170
9531073588
10230162552
11108a14594
12650b7b08
13388b8279
14227d46a4
15153164a2
hexdb80078

230162552 has 16 divisors (see below), whose sum is σ = 431728440. Its totient is φ = 115034976.

The previous prime is 230162539. The next prime is 230162567. The reversal of 230162552 is 255261032.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 24923 + ... + 32885.

Almost surely, 2230162552 is an apocalyptic number.

It is an amenable number.

230162552 is a deficient number, since it is larger than the sum of its proper divisors (201565888).

230162552 is a wasteful number, since it uses less digits than its factorization.

230162552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11582 (or 11578 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 230162552 is about 15171.1091222758. The cubic root of 230162552 is about 612.8368732456.

The spelling of 230162552 in words is "two hundred thirty million, one hundred sixty-two thousand, five hundred fifty-two".

Divisors: 1 2 4 8 3613 7226 7963 14452 15926 28904 31852 63704 28770319 57540638 115081276 230162552