Base | Representation |
---|---|
bin | 100101000110101110… |
… | …1110111100110011001 |
3 | 21121200020022002202200 |
4 | 1022031131313212121 |
5 | 2301142301004242 |
6 | 100334503320413 |
7 | 5520420603633 |
oct | 1121535674631 |
9 | 247606262680 |
10 | 79682828697 |
11 | 3087a97463a |
12 | 13539750109 |
13 | 768b5042a4 |
14 | 3bdc9b5a53 |
15 | 211571c04c |
hex | 128d777999 |
79682828697 has 12 divisors (see below), whose sum is σ = 115101941760. Its totient is φ = 53119798488.
The previous prime is 79682828683. The next prime is 79682828711.
79682828697 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (79682828683) and next prime (79682828711).
It is not a de Polignac number, because 79682828697 - 210 = 79682827673 is a prime.
It is not an unprimeable number, because it can be changed into a prime (79682828627) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88704 + ... + 408942.
It is an arithmetic number, because the mean of its divisors is an integer number (9591828480).
Almost surely, 279682828697 is an apocalyptic number.
It is an amenable number.
79682828697 is a deficient number, since it is larger than the sum of its proper divisors (35419113063).
79682828697 is a wasteful number, since it uses less digits than its factorization.
79682828697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 347892 (or 347889 counting only the distinct ones).
The product of its digits is 292626432, while the sum is 72.
The spelling of 79682828697 in words is "seventy-nine billion, six hundred eighty-two million, eight hundred twenty-eight thousand, six hundred ninety-seven".
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