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163060064013 = 37112089337907
BaseRepresentation
bin1001011111011100100…
…0110001111100001101
3120120212221021111200010
42113313020301330031
510132421334022023
6202524143023433
714531531450430
oct2276710617415
9516787244603
10163060064013
1163176178590
122772859ab79
13124b82212a2
147c6c0b3817
154395448093
hex25f7231f0d

163060064013 has 32 divisors (see below), whose sum is σ = 271191444480. Its totient is φ = 84665727360.

The previous prime is 163060063937. The next prime is 163060064021. The reversal of 163060064013 is 310460060361.

It is not a de Polignac number, because 163060064013 - 29 = 163060063501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163060064113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313606 + ... + 651512.

It is an arithmetic number, because the mean of its divisors is an integer number (8474732640).

Almost surely, 2163060064013 is an apocalyptic number.

It is an amenable number.

163060064013 is a deficient number, since it is larger than the sum of its proper divisors (108131380467).

163060064013 is a wasteful number, since it uses less digits than its factorization.

163060064013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340017.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 163060064013 in words is "one hundred sixty-three billion, sixty million, sixty-four thousand, thirteen".

Divisors: 1 3 7 11 21 33 77 231 2089 6267 14623 22979 43869 68937 160853 337907 482559 1013721 2365349 3716977 7096047 11150931 26018839 78056517 705887723 2117663169 4941214061 7764764953 14823642183 23294294859 54353354671 163060064013