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10161160015 = 517163733393
BaseRepresentation
bin10010111011010011…
…01111111101001111
3222020011000102002211
421131221233331033
5131302224110030
64400140531251
7506542302136
oct113551577517
928204012084
1010161160015
114344789a06
121b76b50b27
13c5c1c5c26
146c571491d
153e70e412a
hex25da6ff4f

10161160015 has 16 divisors (see below), whose sum is σ = 12989874528. Its totient is φ = 7603808256.

The previous prime is 10161160013. The next prime is 10161160063. The reversal of 10161160015 is 51006116101.

It is a cyclic number.

It is not a de Polignac number, because 10161160015 - 21 = 10161160013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161160013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352842 + ... + 380551.

It is an arithmetic number, because the mean of its divisors is an integer number (811867158).

Almost surely, 210161160015 is an apocalyptic number.

10161160015 is a deficient number, since it is larger than the sum of its proper divisors (2828714513).

10161160015 is a wasteful number, since it uses less digits than its factorization.

10161160015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733578.

The product of its (nonzero) digits is 180, while the sum is 22.

Adding to 10161160015 its reverse (51006116101), we get a palindrome (61167276116).

The spelling of 10161160015 in words is "ten billion, one hundred sixty-one million, one hundred sixty thousand, fifteen".

Divisors: 1 5 17 85 163 815 2771 13855 733393 3666965 12467681 62338405 119543059 597715295 2032232003 10161160015