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12930102113 = 101277601769
BaseRepresentation
bin11000000101011000…
…11011001101100001
31020101010021020120212
430002230123031201
5202440101231423
65535012543505
7635264024465
oct140254331541
936333236525
1012930102113
115535784105
12260a321b95
1312b0a6a7c6
148a93724a5
1550a246578
hex302b1b361

12930102113 has 16 divisors (see below), whose sum is σ = 13144140240. Its totient is φ = 12718080000.

The previous prime is 12930102089. The next prime is 12930102121. The reversal of 12930102113 is 31120103921.

It can be written as a sum of positive squares in 8 ways, for example, as 772172944 + 12157929169 = 27788^2 + 110263^2 .

It is a cyclic number.

It is not a de Polignac number, because 12930102113 - 230 = 11856360289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12930102413) 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, 16813793 + ... + 16814561.

It is an arithmetic number, because the mean of its divisors is an integer number (821508765).

Almost surely, 212930102113 is an apocalyptic number.

It is an amenable number.

12930102113 is a deficient number, since it is larger than the sum of its proper divisors (214038127).

12930102113 is a wasteful number, since it uses less digits than its factorization.

12930102113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 12930102113 in words is "twelve billion, nine hundred thirty million, one hundred two thousand, one hundred thirteen".

Divisors: 1 101 277 601 769 27977 60701 77669 166477 213013 462169 16814177 21514313 46679069 128020813 12930102113