Base | Representation |
---|---|
bin | 101111011100001110… |
… | …1110010011000100001 |
3 | 100201222010102200121021 |
4 | 1132320131302120201 |
5 | 3132122020022342 |
6 | 114445205525441 |
7 | 10234441520326 |
oct | 1367035623041 |
9 | 321863380537 |
10 | 101879064097 |
11 | 3a230091838 |
12 | 178b3113881 |
13 | 97b7bc2ba5 |
14 | 4d06838b4d |
15 | 29b41ae567 |
hex | 17b8772621 |
101879064097 has 2 divisors, whose sum is σ = 101879064098. Its totient is φ = 101879064096.
The previous prime is 101879064083. The next prime is 101879064101. The reversal of 101879064097 is 790460978101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 97213627681 + 4665436416 = 311791^2 + 68304^2 .
It is a cyclic number.
It is not a de Polignac number, because 101879064097 - 211 = 101879062049 is a prime.
It is not a weakly prime, because it can be changed into another prime (101879034097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50939532048 + 50939532049.
It is an arithmetic number, because the mean of its divisors is an integer number (50939532049).
Almost surely, 2101879064097 is an apocalyptic number.
It is an amenable number.
101879064097 is a deficient number, since it is larger than the sum of its proper divisors (1).
101879064097 is an equidigital number, since it uses as much as digits as its factorization.
101879064097 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 762048, while the sum is 52.
The spelling of 101879064097 in words is "one hundred one billion, eight hundred seventy-nine million, sixty-four thousand, ninety-seven".
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