Base | Representation |
---|---|
bin | 10100100100001000… |
… | …010011011100110111 |
3 | 2002222212021200002111 |
4 | 110210020103130313 |
5 | 330210213234304 |
6 | 14051024151451 |
7 | 1411121226055 |
oct | 244410233467 |
9 | 62885250074 |
10 | 22080993079 |
11 | 9401165a12 |
12 | 4342a68587 |
13 | 210b86c3a2 |
14 | 10d68251d5 |
15 | 8937cb704 |
hex | 524213737 |
22080993079 has 4 divisors (see below), whose sum is σ = 22105887984. Its totient is φ = 22056098176.
The previous prime is 22080993017. The next prime is 22080993161. The reversal of 22080993079 is 97039908022.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 22080993079 - 29 = 22080992567 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22080993679) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12446122 + ... + 12447895.
It is an arithmetic number, because the mean of its divisors is an integer number (5526471996).
Almost surely, 222080993079 is an apocalyptic number.
22080993079 is a deficient number, since it is larger than the sum of its proper divisors (24894905).
22080993079 is an equidigital number, since it uses as much as digits as its factorization.
22080993079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24894904.
The product of its (nonzero) digits is 489888, while the sum is 49.
The spelling of 22080993079 in words is "twenty-two billion, eighty million, nine hundred ninety-three thousand, seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.574 sec. • engine limits •