Base | Representation |
---|---|
bin | 101010111001111110… |
… | …0010011001001011010 |
3 | 22210211100201120112121 |
4 | 1111303330103021122 |
5 | 3002200203000442 |
6 | 110154525131454 |
7 | 6441205554145 |
oct | 1256374231132 |
9 | 283740646477 |
10 | 92139500122 |
11 | 3609238920a |
12 | 15a353b9b8a |
13 | 88c5160297 |
14 | 466110b05c |
15 | 25e40e7967 |
hex | 1573f1325a |
92139500122 has 4 divisors (see below), whose sum is σ = 138209250186. Its totient is φ = 46069750060.
The previous prime is 92139500111. The next prime is 92139500177. The reversal of 92139500122 is 22100593129.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22100593129 = 31 ⋅712922359.
It can be written as a sum of positive squares in only one way, i.e., 86307275961 + 5832224161 = 293781^2 + 76369^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23034875029 + ... + 23034875032.
Almost surely, 292139500122 is an apocalyptic number.
92139500122 is a deficient number, since it is larger than the sum of its proper divisors (46069750064).
92139500122 is a wasteful number, since it uses less digits than its factorization.
92139500122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46069750063.
The product of its (nonzero) digits is 9720, while the sum is 34.
The spelling of 92139500122 in words is "ninety-two billion, one hundred thirty-nine million, five hundred thousand, one hundred twenty-two".
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