Base | Representation |
---|---|
bin | 10100101101000100… |
… | …011001000011111100 |
3 | 2010101022110220100211 |
4 | 110231010121003330 |
5 | 331012111244203 |
6 | 14113542402204 |
7 | 1414622030353 |
oct | 245504310374 |
9 | 63338426324 |
10 | 22230962428 |
11 | 9478887124 |
12 | 4385130364 |
13 | 213395a34c |
14 | 110c70299a |
15 | 8a1a51c6d |
hex | 52d1190fc |
22230962428 has 24 divisors (see below), whose sum is σ = 39291893424. Its totient is φ = 11004835200.
The previous prime is 22230962417. The next prime is 22230962431. The reversal of 22230962428 is 82426903222.
It is a happy number.
It is a congruent number.
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, 721498 + ... + 751678.
It is an arithmetic number, because the mean of its divisors is an integer number (1637162226).
Almost surely, 222230962428 is an apocalyptic number.
It is an amenable number.
22230962428 is a deficient number, since it is larger than the sum of its proper divisors (17060930996).
22230962428 is a wasteful number, since it uses less digits than its factorization.
22230962428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32013 (or 32011 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 40.
The spelling of 22230962428 in words is "twenty-two billion, two hundred thirty million, nine hundred sixty-two thousand, four hundred twenty-eight".
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