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79895114368 = 27624180581
BaseRepresentation
bin100101001101000011…
…1101011001010000000
321122020000202022221221
41022122013223022000
52302111122124433
6100411525324424
75525606160406
oct1123207531200
9248200668857
1079895114368
1130979788a43
1213598866714
1376c34a0604
143c1cc75476
1521291a172d
hex129a1eb280

79895114368 has 16 divisors (see below), whose sum is σ = 159166048410. Its totient is φ = 39947557120.

The previous prime is 79895114297. The next prime is 79895114389. The reversal of 79895114368 is 86341159897.

It can be written as a sum of positive squares in only one way, i.e., 72472947264 + 7422167104 = 269208^2 + 86152^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312090163 + ... + 312090418.

Almost surely, 279895114368 is an apocalyptic number.

It is an amenable number.

79895114368 is a deficient number, since it is larger than the sum of its proper divisors (79270934042).

79895114368 is an equidigital number, since it uses as much as digits as its factorization.

79895114368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624180595 (or 624180583 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 61.

The spelling of 79895114368 in words is "seventy-nine billion, eight hundred ninety-five million, one hundred fourteen thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 32 64 128 624180581 1248361162 2496722324 4993444648 9986889296 19973778592 39947557184 79895114368