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79552206316 = 221117577184321
BaseRepresentation
bin100101000010110101…
…1100101010111101100
321121100010111210112201
41022011223211113230
52300410331100231
6100313515511244
75514243411442
oct1120553452754
9247303453481
1079552206316
1130813168060
1213501a58524
13766a42b43b
143bc94d2b92
152109019161
hex1285ae55ec

79552206316 has 48 divisors (see below), whose sum is σ = 161085631392. Its totient is φ = 33973862400.

The previous prime is 79552206247. The next prime is 79552206337. The reversal of 79552206316 is 61360225597.

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, 339436 + ... + 523756.

It is an arithmetic number, because the mean of its divisors is an integer number (3355950654).

Almost surely, 279552206316 is an apocalyptic number.

It is an amenable number.

79552206316 is an abundant number, since it is smaller than the sum of its proper divisors (81533425076).

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

79552206316 is a wasteful number, since it uses less digits than its factorization.

79552206316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184930 (or 184928 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 79552206316 in words is "seventy-nine billion, five hundred fifty-two million, two hundred six thousand, three hundred sixteen".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 577 748 1154 2308 6347 9809 12694 19618 25388 39236 107899 184321 215798 368642 431596 737284 2027531 3133457 4055062 6266914 8110124 12533828 34468027 68936054 106353217 137872108 212706434 425412868 1169885387 1808004689 2339770774 3616009378 4679541548 7232018756 19888051579 39776103158 79552206316