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63230264 = 2373108271
BaseRepresentation
bin1111000100110…
…1000100111000
311101222102121122
43301031010320
5112141332024
610135124412
71365306536
oct361150470
9141872548
1063230264
1132767919
1219213708
131013b376
14857d156
15583ed5e
hex3c4d138

63230264 has 16 divisors (see below), whose sum is σ = 120181920. Its totient is φ = 31181760.

The previous prime is 63230263. The next prime is 63230273. The reversal of 63230264 is 46203236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63230263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53552 + ... + 54719.

It is an arithmetic number, because the mean of its divisors is an integer number (7511370).

Almost surely, 263230264 is an apocalyptic number.

It is an amenable number.

63230264 is a deficient number, since it is larger than the sum of its proper divisors (56951656).

63230264 is a wasteful number, since it uses less digits than its factorization.

63230264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108350 (or 108346 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 63230264 is about 7951.7459717976. The cubic root of 63230264 is about 398.3899110631.

The spelling of 63230264 in words is "sixty-three million, two hundred thirty thousand, two hundred sixty-four".

Divisors: 1 2 4 8 73 146 292 584 108271 216542 433084 866168 7903783 15807566 31615132 63230264