Base | Representation |
---|---|
bin | 10101000000100001… |
… | …101111001110010100 |
3 | 2011020001202210101000 |
4 | 111000201233032110 |
5 | 332144200004414 |
6 | 14210203503300 |
7 | 1425664633062 |
oct | 250041571624 |
9 | 64201683330 |
10 | 22557422484 |
11 | 9626093423 |
12 | 4456527b30 |
13 | 2186490a8c |
14 | 113dc03032 |
15 | 8c053ab09 |
hex | 54086f394 |
22557422484 has 48 divisors (see below), whose sum is σ = 58507021440. Its totient is φ = 7515950400.
The previous prime is 22557422483. The next prime is 22557422491. The reversal of 22557422484 is 48422475522.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22557422483) 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, 218584 + ... + 304784.
It is an arithmetic number, because the mean of its divisors is an integer number (1218896280).
Almost surely, 222557422484 is an apocalyptic number.
It is an amenable number.
22557422484 is an abundant number, since it is smaller than the sum of its proper divisors (35949598956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22557422484 is a wasteful number, since it uses less digits than its factorization.
22557422484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88637 (or 88629 counting only the distinct ones).
The product of its digits is 1433600, while the sum is 45.
The spelling of 22557422484 in words is "twenty-two billion, five hundred fifty-seven million, four hundred twenty-two thousand, four hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •