Base | Representation |
---|---|
bin | 1000000000010000100… |
… | …0001101010100111111 |
3 | 111010221011222001001202 |
4 | 2000010020031110333 |
5 | 4223104100322304 |
6 | 143100450130115 |
7 | 12635403351215 |
oct | 2000410152477 |
9 | 433834861052 |
10 | 137508214079 |
11 | 53353890535 |
12 | 2279728093b |
13 | cc7557a562 |
14 | 6926718cb5 |
15 | 389c0b981e |
hex | 200420d53f |
137508214079 has 2 divisors, whose sum is σ = 137508214080. Its totient is φ = 137508214078.
The previous prime is 137508214031. The next prime is 137508214087. The reversal of 137508214079 is 970412805731.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 137508214079 - 212 = 137508209983 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (137508214979) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68754107039 + 68754107040.
It is an arithmetic number, because the mean of its divisors is an integer number (68754107040).
Almost surely, 2137508214079 is an apocalyptic number.
137508214079 is a deficient number, since it is larger than the sum of its proper divisors (1).
137508214079 is an equidigital number, since it uses as much as digits as its factorization.
137508214079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 423360, while the sum is 47.
The spelling of 137508214079 in words is "one hundred thirty-seven billion, five hundred eight million, two hundred fourteen thousand, seventy-nine".
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