Base | Representation |
---|---|
bin | 10100110101111010… |
… | …101000110000000000 |
3 | 2010202122210022200210 |
4 | 110311322220300000 |
5 | 331313111301232 |
6 | 14140404114120 |
7 | 1421403522462 |
oct | 246572506000 |
9 | 63678708623 |
10 | 22379400192 |
11 | 9544651666 |
12 | 4406995940 |
13 | 2158630146 |
14 | 1124302132 |
15 | 8aeac35cc |
hex | 535ea8c00 |
22379400192 has 88 divisors (see below), whose sum is σ = 62788859200. Its totient is φ = 7067160576.
The previous prime is 22379400179. The next prime is 22379400203. The reversal of 22379400192 is 29100497322.
It is a self number, because there is not a number n which added to its sum of digits gives 22379400192.
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, 133342 + ... + 250077.
Almost surely, 222379400192 is an apocalyptic number.
It is an amenable number.
22379400192 is an abundant number, since it is smaller than the sum of its proper divisors (40409459008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22379400192 is a wasteful number, since it uses less digits than its factorization.
22379400192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 383461 (or 383443 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 39.
The spelling of 22379400192 in words is "twenty-two billion, three hundred seventy-nine million, four hundred thousand, one hundred ninety-two".
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