Base | Representation |
---|---|
bin | 10111011111101011… |
… | …01001001001001111 |
3 | 1012120001222221221212 |
4 | 23233311221021033 |
5 | 201313110021000 |
6 | 5443352245035 |
7 | 624403055231 |
oct | 135765511117 |
9 | 35501887855 |
10 | 12613751375 |
11 | 5393152115 |
12 | 25403a077b |
13 | 1260366614 |
14 | 879344251 |
15 | 4dc5a7c35 |
hex | 2efd6924f |
12613751375 has 16 divisors (see below), whose sum is σ = 16667962272. Its totient is φ = 9497411200.
The previous prime is 12613751351. The next prime is 12613751413. The reversal of 12613751375 is 57315731621.
It is not a de Polignac number, because 12613751375 - 28 = 12613751119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2965817 + ... + 2970066.
It is an arithmetic number, because the mean of its divisors is an integer number (1041747642).
Almost surely, 212613751375 is an apocalyptic number.
12613751375 is a deficient number, since it is larger than the sum of its proper divisors (4054210897).
12613751375 is an equidigital number, since it uses as much as digits as its factorization.
12613751375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5935915 (or 5935905 counting only the distinct ones).
The product of its digits is 132300, while the sum is 41.
The spelling of 12613751375 in words is "twelve billion, six hundred thirteen million, seven hundred fifty-one thousand, three hundred seventy-five".
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