Base | Representation |
---|---|
bin | 10101001101001111… |
… | …000010110010110000 |
3 | 2011202220221122012212 |
4 | 111031033002302300 |
5 | 333113240010322 |
6 | 14243301311252 |
7 | 1434164060612 |
oct | 251517026260 |
9 | 64686848185 |
10 | 22770625712 |
11 | 972547413a |
12 | 44b5a05528 |
13 | 21bb6bb933 |
14 | 1160260db2 |
15 | 8d41020e2 |
hex | 54d3c2cb0 |
22770625712 has 20 divisors (see below), whose sum is σ = 44120914920. Its totient is φ = 11384583168.
The previous prime is 22770625699. The next prime is 22770625721. The reversal of 22770625712 is 21752607722.
It is a self number, because there is not a number n which added to its sum of digits gives 22770625712.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284048 + ... + 355280.
It is an arithmetic number, because the mean of its divisors is an integer number (2206045746).
Almost surely, 222770625712 is an apocalyptic number.
It is an amenable number.
22770625712 is a deficient number, since it is larger than the sum of its proper divisors (21350289208).
22770625712 is a wasteful number, since it uses less digits than its factorization.
22770625712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91220 (or 91214 counting only the distinct ones).
The product of its (nonzero) digits is 164640, while the sum is 41.
The spelling of 22770625712 in words is "twenty-two billion, seven hundred seventy million, six hundred twenty-five thousand, seven hundred twelve".
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