Base | Representation |
---|---|
bin | 100101010011001101… |
… | …0101111110011001101 |
3 | 21122202101222210111120 |
4 | 1022212122233303031 |
5 | 2303021432100332 |
6 | 100444215511153 |
7 | 5533663004064 |
oct | 1124632576315 |
9 | 248671883446 |
10 | 80101440717 |
11 | 30a751a1a91 |
12 | 136359884b9 |
13 | 77271612cc |
14 | 3c3c4231db |
15 | 213c35a32c |
hex | 12a66afccd |
80101440717 has 16 divisors (see below), whose sum is σ = 108101521920. Its totient is φ = 52751313072.
The previous prime is 80101440707. The next prime is 80101440737. The reversal of 80101440717 is 71704410108.
It is not a de Polignac number, because 80101440717 - 215 = 80101407949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80101440707) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3111384 + ... + 3137022.
It is an arithmetic number, because the mean of its divisors is an integer number (6756345120).
Almost surely, 280101440717 is an apocalyptic number.
It is an amenable number.
80101440717 is a deficient number, since it is larger than the sum of its proper divisors (28000081203).
80101440717 is a wasteful number, since it uses less digits than its factorization.
80101440717 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38272.
The product of its (nonzero) digits is 6272, while the sum is 33.
The spelling of 80101440717 in words is "eighty billion, one hundred one million, four hundred forty thousand, seven hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •