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465130076 = 223141191479
BaseRepresentation
bin11011101110010…
…101001001011100
31012102020001111212
4123232111021130
51423033130301
6114053203552
714345353235
oct3356251134
91172201455
10465130076
11219610124
1210b9305b8
13754965c8
1445aba08c
152ac7b4bb
hex1bb9525c

465130076 has 48 divisors (see below), whose sum is σ = 867041280. Its totient is φ = 217968000.

The previous prime is 465130033. The next prime is 465130087. The reversal of 465130076 is 670031564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 970805 + ... + 971283.

It is an arithmetic number, because the mean of its divisors is an integer number (18063360).

Almost surely, 2465130076 is an apocalyptic number.

It is an amenable number.

465130076 is a deficient number, since it is larger than the sum of its proper divisors (401911204).

465130076 is a wasteful number, since it uses less digits than its factorization.

465130076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 465130076 is about 21566.8745069841. The cubic root of 465130076 is about 774.8033221347.

The spelling of 465130076 in words is "four hundred sixty-five million, one hundred thirty thousand, seventy-six".

Divisors: 1 2 4 31 41 62 82 124 164 191 382 479 764 958 1271 1916 2542 5084 5921 7831 11842 14849 15662 19639 23684 29698 31324 39278 59396 78556 91489 182978 242761 365956 485522 608809 971044 1217618 2435236 2836159 3751049 5672318 7502098 11344636 15004196 116282519 232565038 465130076