Base | Representation |
---|---|
bin | 1001011011010… |
… | …10101010110001 |
3 | 12111210200112002 |
4 | 10231222222301 |
5 | 130221030423 |
6 | 11502543345 |
7 | 1650112160 |
oct | 455525261 |
9 | 174720462 |
10 | 79080113 |
11 | 40703072 |
12 | 22597b55 |
13 | 134ca788 |
14 | a7073d7 |
15 | 6e21228 |
hex | 4b6aab1 |
79080113 has 8 divisors (see below), whose sum is σ = 90513600. Its totient is φ = 67680720.
The previous prime is 79080091. The next prime is 79080191. The reversal of 79080113 is 31108097.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 79080113 - 216 = 79014577 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (79080193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3338 + ... + 13011.
It is an arithmetic number, because the mean of its divisors is an integer number (11314200).
Almost surely, 279080113 is an apocalyptic number.
It is an amenable number.
79080113 is a deficient number, since it is larger than the sum of its proper divisors (11433487).
79080113 is a wasteful number, since it uses less digits than its factorization.
79080113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17047.
The product of its (nonzero) digits is 1512, while the sum is 29.
The square root of 79080113 is about 8892.6999836945. The cubic root of 79080113 is about 429.2290367812.
The spelling of 79080113 in words is "seventy-nine million, eighty thousand, one hundred thirteen".
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