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979679000345 = 51483991320331
BaseRepresentation
bin11100100000110010110…
…10110011011100011001
310110122201111212200111012
432100121122303130121
5112022340311002340
62030020332543305
7130531234051043
oct16203132633431
93418644780435
10979679000345
1134853028a101
12139a50621b35
13714ca24c9a6
14355b9682a93
151a73c73e565
hexe4196b3719

979679000345 has 8 divisors (see below), whose sum is σ = 1175623612800. Its totient is φ = 783737325360.

The previous prime is 979679000329. The next prime is 979679000353. The reversal of 979679000345 is 543000976979.

979679000345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 979679000345 - 24 = 979679000329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81830 + ... + 1402160.

It is an arithmetic number, because the mean of its divisors is an integer number (146952951600).

Almost surely, 2979679000345 is an apocalyptic number.

It is an amenable number.

979679000345 is a deficient number, since it is larger than the sum of its proper divisors (195944612455).

979679000345 is a wasteful number, since it uses less digits than its factorization.

979679000345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468735.

The product of its (nonzero) digits is 12859560, while the sum is 59.

The spelling of 979679000345 in words is "nine hundred seventy-nine billion, six hundred seventy-nine million, three hundred forty-five", and thus it is an aban number.

Divisors: 1 5 148399 741995 1320331 6601655 195935800069 979679000345