Base | Representation |
---|---|
bin | 100100110100111000… |
… | …0010001011000110000 |
3 | 21120010110212211211222 |
4 | 1021221300101120300 |
5 | 2243430410020021 |
6 | 100155221324212 |
7 | 5466524062466 |
oct | 1115160213060 |
9 | 246113784758 |
10 | 79083673136 |
11 | 305a2743156 |
12 | 133b0b66668 |
13 | 75c4342b80 |
14 | 3b831ac836 |
15 | 20ccd196ab |
hex | 1269c11630 |
79083673136 has 20 divisors (see below), whose sum is σ = 165011126112. Its totient is φ = 36500156736.
The previous prime is 79083673117. The next prime is 79083673187. The reversal of 79083673136 is 63137638097.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190104776 + ... + 190105191.
Almost surely, 279083673136 is an apocalyptic number.
It is an amenable number.
79083673136 is an abundant number, since it is smaller than the sum of its proper divisors (85927452976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79083673136 is a wasteful number, since it uses less digits than its factorization.
79083673136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380209988 (or 380209982 counting only the distinct ones).
The product of its (nonzero) digits is 3429216, while the sum is 53.
The spelling of 79083673136 in words is "seventy-nine billion, eighty-three million, six hundred seventy-three thousand, one hundred thirty-six".
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