Base | Representation |
---|---|
bin | 10111011111101101… |
… | …01100001011110101 |
3 | 1012120002111220122011 |
4 | 23233312230023311 |
5 | 201313142312343 |
6 | 5443402204221 |
7 | 624405310633 |
oct | 135766541365 |
9 | 35502456564 |
10 | 12614025973 |
11 | 539331a45a |
12 | 25404b3671 |
13 | 12604315c3 |
14 | 8793b6353 |
15 | 4dc60e29d |
hex | 2efdac2f5 |
12614025973 has 2 divisors, whose sum is σ = 12614025974. Its totient is φ = 12614025972.
The previous prime is 12614025967. The next prime is 12614026039. The reversal of 12614025973 is 37952041621.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8500471204 + 4113554769 = 92198^2 + 64137^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12614025973 is a prime.
It is a super-2 number, since 2×126140259732 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12614025923) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6307012986 + 6307012987.
It is an arithmetic number, because the mean of its divisors is an integer number (6307012987).
Almost surely, 212614025973 is an apocalyptic number.
It is an amenable number.
12614025973 is a deficient number, since it is larger than the sum of its proper divisors (1).
12614025973 is an equidigital number, since it uses as much as digits as its factorization.
12614025973 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 90720, while the sum is 40.
The spelling of 12614025973 in words is "twelve billion, six hundred fourteen million, twenty-five thousand, nine hundred seventy-three".
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