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13606622630315 = 5111319030241441
BaseRepresentation
bin1100011000000000100111…
…1010001001000110101011
31210011210001221000001122222
43012000021322021012223
53240412330343132230
644534443544504255
72603021536026461
oct306001172110653
953153057001588
1013606622630315
114376599829490
12163907a47b08b
137791396a1990
143507c7a72831
15188e15b2a6e5
hexc6009e891ab

13606622630315 has 16 divisors (see below), whose sum is σ = 19182483373536. Its totient is φ = 9134515891200.

The previous prime is 13606622630311. The next prime is 13606622630323. The reversal of 13606622630315 is 51303622660631.

It is not a de Polignac number, because 13606622630315 - 22 = 13606622630311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13606622630311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9515120006 + ... + 9515121435.

It is an arithmetic number, because the mean of its divisors is an integer number (1198905210846).

Almost surely, 213606622630315 is an apocalyptic number.

13606622630315 is a deficient number, since it is larger than the sum of its proper divisors (5575860743221).

13606622630315 is a wasteful number, since it uses less digits than its factorization.

13606622630315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19030241470.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 13606622630315 in words is "thirteen trillion, six hundred six billion, six hundred twenty-two million, six hundred thirty thousand, three hundred fifteen".

Divisors: 1 5 11 13 55 65 143 715 19030241441 95151207205 209332655851 247393138733 1046663279255 1236965693665 2721324526063 13606622630315