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487130676 = 223411019803
BaseRepresentation
bin11101000010010…
…000011000110100
31020221121210122220
4131002100120310
51444201140201
6120200522340
715033354024
oct3502203064
91227553586
10487130676
1122aa7753a
121171803b0
1379bca506
14489a5a84
152cb75036
hex1d090634

487130676 has 48 divisors (see below), whose sum is σ = 1176009408. Its totient is φ = 156832000.

The previous prime is 487130659. The next prime is 487130711. The reversal of 487130676 is 676031784.

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 15 ways as a sum of consecutive naturals, for example, 44791 + ... + 54593.

It is an arithmetic number, because the mean of its divisors is an integer number (24500196).

Almost surely, 2487130676 is an apocalyptic number.

It is an amenable number.

487130676 is an abundant number, since it is smaller than the sum of its proper divisors (688878732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487130676 is a wasteful number, since it uses less digits than its factorization.

487130676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9952 (or 9950 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 487130676 is about 22071.0370395231. The cubic root of 487130676 is about 786.8316599086.

The spelling of 487130676 in words is "four hundred eighty-seven million, one hundred thirty thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 12 41 82 101 123 164 202 246 303 404 492 606 1212 4141 8282 9803 12423 16564 19606 24846 29409 39212 49692 58818 117636 401923 803846 990103 1205769 1607692 1980206 2411538 2970309 3960412 4823076 5940618 11881236 40594223 81188446 121782669 162376892 243565338 487130676