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79465056313 = 473674606937
BaseRepresentation
bin100101000000001111…
…1001000100000111001
321121010001112010012211
41022000133020200321
52300221023300223
6100301123535121
75512134556006
oct1120037104071
9247101463184
1079465056313
1130778a52a65
121349882a4a1
1376553667a6
143bbbac88ad
152101551d0d
hex12807c8839

79465056313 has 8 divisors (see below), whose sum is σ = 81376952832. Its totient is φ = 77562374496.

The previous prime is 79465056263. The next prime is 79465056317. The reversal of 79465056313 is 31365056497.

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

It is a cyclic number.

It is not a de Polignac number, because 79465056313 - 29 = 79465055801 is a prime.

It is a super-2 number, since 2×794650563132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79465056317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2286220 + ... + 2320717.

It is an arithmetic number, because the mean of its divisors is an integer number (10172119104).

Almost surely, 279465056313 is an apocalyptic number.

It is an amenable number.

79465056313 is a deficient number, since it is larger than the sum of its proper divisors (1911896519).

79465056313 is a wasteful number, since it uses less digits than its factorization.

79465056313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4607351.

The product of its (nonzero) digits is 2041200, while the sum is 49.

The spelling of 79465056313 in words is "seventy-nine billion, four hundred sixty-five million, fifty-six thousand, three hundred thirteen".

Divisors: 1 47 367 17249 4606937 216526039 1690745879 79465056313