Base | Representation |
---|---|
bin | 100100110011100001… |
… | …0010111000000011001 |
3 | 21120000022002122002000 |
4 | 1021213002113000121 |
5 | 2243332222124342 |
6 | 100150512231213 |
7 | 5465431423101 |
oct | 1114702270031 |
9 | 246008078060 |
10 | 79038083097 |
11 | 30579a34736 |
12 | 1339983b509 |
13 | 75b7a6cb0c |
14 | 3b7b102201 |
15 | 20c8d1144c |
hex | 1267097019 |
79038083097 has 32 divisors (see below), whose sum is σ = 118175232000. Its totient is φ = 52206384384.
The previous prime is 79038083083. The next prime is 79038083101.
79038083097 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 79038083097 - 222 = 79033888793 is a prime.
It is a super-2 number, since 2×790380830972 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (79038083057) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2580529 + ... + 2610977.
It is an arithmetic number, because the mean of its divisors is an integer number (3692976000).
Almost surely, 279038083097 is an apocalyptic number.
It is an amenable number.
79038083097 is a deficient number, since it is larger than the sum of its proper divisors (39137148903).
79038083097 is a wasteful number, since it uses less digits than its factorization.
79038083097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31342 (or 31336 counting only the distinct ones).
The product of its (nonzero) digits is 2286144, while the sum is 54.
The spelling of 79038083097 in words is "seventy-nine billion, thirty-eight million, eighty-three thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •