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13008844174 = 21031311972447
BaseRepresentation
bin11000001110110001…
…10011010110001110
31020120121102202101111
430013120303112032
5203120231003144
65550504402234
7640241231254
oct140730632616
936517382344
1013008844174
115576176197
12263077637a
1312c417a441
148b59cc5d4
155120ec534
hex30763358e

13008844174 has 32 divisors (see below), whose sum is σ = 19962049536. Its totient is φ = 6357056160.

The previous prime is 13008844169. The next prime is 13008844187. The reversal of 13008844174 is 47144880031.

It is a happy number.

13008844174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5315019 + ... + 5317465.

It is an arithmetic number, because the mean of its divisors is an integer number (623814048).

Almost surely, 213008844174 is an apocalyptic number.

13008844174 is a deficient number, since it is larger than the sum of its proper divisors (6953205362).

13008844174 is a wasteful number, since it uses less digits than its factorization.

13008844174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880.

The product of its (nonzero) digits is 86016, while the sum is 40.

The spelling of 13008844174 in words is "thirteen billion, eight million, eight hundred forty-four thousand, one hundred seventy-four".

Divisors: 1 2 103 131 197 206 262 394 2447 4894 13493 20291 25807 26986 40582 51614 252041 320557 482059 504082 641114 964118 2658121 5316242 33017371 49652077 63149729 66034742 99304154 126299458 6504422087 13008844174