Base | Representation |
---|---|
bin | 11000010100111000… |
… | …010111101010010111 |
3 | 2111102100121211112222 |
4 | 120110320113222113 |
5 | 411443223000304 |
6 | 15555512532555 |
7 | 1613165254106 |
oct | 302470275227 |
9 | 74370554488 |
10 | 26120125079 |
11 | 10094147634 |
12 | 508b6b115b |
13 | 2603612519 |
14 | 139b04403d |
15 | a2d1d14be |
hex | 614e17a97 |
26120125079 has 2 divisors, whose sum is σ = 26120125080. Its totient is φ = 26120125078.
The previous prime is 26120125033. The next prime is 26120125117. The reversal of 26120125079 is 97052102162.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-26120125079 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (26120125279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13060062539 + 13060062540.
It is an arithmetic number, because the mean of its divisors is an integer number (13060062540).
Almost surely, 226120125079 is an apocalyptic number.
26120125079 is a deficient number, since it is larger than the sum of its proper divisors (1).
26120125079 is an equidigital number, since it uses as much as digits as its factorization.
26120125079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 15120, while the sum is 35.
The spelling of 26120125079 in words is "twenty-six billion, one hundred twenty million, one hundred twenty-five thousand, seventy-nine".
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