Base | Representation |
---|---|
bin | 10100111100101100… |
… | …011101100000001100 |
3 | 2011001120210010021122 |
4 | 110330230131200030 |
5 | 332031214441440 |
6 | 14155545420112 |
7 | 1424254255541 |
oct | 247454354014 |
9 | 64046703248 |
10 | 22493124620 |
11 | 95a286749a |
12 | 4438a9a638 |
13 | 217606a7c5 |
14 | 1135466bc8 |
15 | 8b9a897b5 |
hex | 53cb1d80c |
22493124620 has 24 divisors (see below), whose sum is σ = 49289282784. Its totient is φ = 8606064896.
The previous prime is 22493124617. The next prime is 22493124671. The reversal of 22493124620 is 2642139422.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24448589 + ... + 24449508.
It is an arithmetic number, because the mean of its divisors is an integer number (2053720116).
Almost surely, 222493124620 is an apocalyptic number.
22493124620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22493124620 is an abundant number, since it is smaller than the sum of its proper divisors (26796158164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22493124620 is a wasteful number, since it uses less digits than its factorization.
22493124620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48898129 (or 48898127 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 35.
The spelling of 22493124620 in words is "twenty-two billion, four hundred ninety-three million, one hundred twenty-four thousand, six hundred twenty".
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