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316080076 = 221323475623
BaseRepresentation
bin10010110101101…
…111111111001100
3211000202112100111
4102311233333030
51121404030301
651210405404
710555431154
oct2265577714
9730675314
10316080076
11152467704
1289a30864
135063ac40
142dd9b764
151cb38551
hex12d6ffcc

316080076 has 48 divisors (see below), whose sum is σ = 634927104. Its totient is φ = 136547136.

The previous prime is 316080059. The next prime is 316080091. The reversal of 316080076 is 670080613.

It is a super-2 number, since 2×3160800762 = 199813228888331552, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53401 + ... + 59023.

It is an arithmetic number, because the mean of its divisors is an integer number (13227648).

Almost surely, 2316080076 is an apocalyptic number.

It is an amenable number.

316080076 is an abundant number, since it is smaller than the sum of its proper divisors (318847028).

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

316080076 is a wasteful number, since it uses less digits than its factorization.

316080076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710 (or 5708 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 316080076 is about 17778.6410054312. The cubic root of 316080076 is about 681.1859897100.

The spelling of 316080076 in words is "three hundred sixteen million, eighty thousand, seventy-six".

Divisors: 1 2 4 13 23 26 46 47 52 92 94 188 299 598 611 1081 1196 1222 2162 2444 4324 5623 11246 14053 22492 28106 56212 73099 129329 146198 258658 264281 292396 517316 528562 1057124 1681277 3362554 3435653 6078463 6725108 6871306 12156926 13742612 24313852 79020019 158040038 316080076