Base | Representation |
---|---|
bin | 10100111100010101… |
… | …000110011110001000 |
3 | 2011001011021000012201 |
4 | 110330111012132020 |
5 | 332023133012333 |
6 | 14155210245544 |
7 | 1424151232405 |
oct | 247425063610 |
9 | 64034230181 |
10 | 22487000968 |
11 | 959a364723 |
12 | 4436a268b4 |
13 | 2174a05443 |
14 | 11347112ac |
15 | 8b927a17d |
hex | 53c546788 |
22487000968 has 16 divisors (see below), whose sum is σ = 43523228160. Its totient is φ = 10880806800.
The previous prime is 22487000953. The next prime is 22487000969. The reversal of 22487000968 is 86900078422.
It is not an unprimeable number, because it can be changed into a prime (22487000969) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45336448 + ... + 45336943.
It is an arithmetic number, because the mean of its divisors is an integer number (2720201760).
Almost surely, 222487000968 is an apocalyptic number.
It is an amenable number.
22487000968 is a deficient number, since it is larger than the sum of its proper divisors (21036227192).
22487000968 is a wasteful number, since it uses less digits than its factorization.
22487000968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90673428 (or 90673424 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The spelling of 22487000968 in words is "twenty-two billion, four hundred eighty-seven million, nine hundred sixty-eight", and thus it is an aban number.
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