Base | Representation |
---|---|
bin | 100100110101110000… |
… | …0110001100000000001 |
3 | 21120012112101011210212 |
4 | 1021223200301200001 |
5 | 2244010432233201 |
6 | 100202153403505 |
7 | 5500332543146 |
oct | 1115340614001 |
9 | 246175334725 |
10 | 79113164801 |
11 | 30608356730 |
12 | 133baa09595 |
13 | 75ca49a668 |
14 | 3b870883cd |
15 | 20d06e2abb |
hex | 126b831801 |
79113164801 has 24 divisors (see below), whose sum is σ = 91742666400. Its totient is φ = 67645082880.
The previous prime is 79113164773. The next prime is 79113164827. The reversal of 79113164801 is 10846131197.
It is not a de Polignac number, because 79113164801 - 214 = 79113148417 is a prime.
It is not an unprimeable number, because it can be changed into a prime (79113164861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 480305 + ... + 623633.
It is an arithmetic number, because the mean of its divisors is an integer number (3822611100).
Almost surely, 279113164801 is an apocalyptic number.
It is an amenable number.
79113164801 is a deficient number, since it is larger than the sum of its proper divisors (12629501599).
79113164801 is a wasteful number, since it uses less digits than its factorization.
79113164801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143517 (or 143498 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 41.
Adding to 79113164801 its reverse (10846131197), we get a palindrome (89959295998).
The spelling of 79113164801 in words is "seventy-nine billion, one hundred thirteen million, one hundred sixty-four thousand, eight hundred one".
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