Base | Representation |
---|---|
bin | 10101011000011101… |
… | …010000111010010100 |
3 | 2012021001020010000020 |
4 | 111120131100322110 |
5 | 334004434343212 |
6 | 14314104545140 |
7 | 1441641312030 |
oct | 253035207224 |
9 | 65231203006 |
10 | 22958902932 |
11 | 981177a649 |
12 | 4548a821b0 |
13 | 221b700184 |
14 | 117b2711c0 |
15 | 8e58e2d8c |
hex | 558750e94 |
22958902932 has 192 divisors, whose sum is σ = 66498969600. Its totient is φ = 6024130560.
The previous prime is 22958902927. The next prime is 22958902949. The reversal of 22958902932 is 23920985922.
It is a super-2 number, since 2×229589029322 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4452868 + ... + 4458020.
It is an arithmetic number, because the mean of its divisors is an integer number (346348800).
Almost surely, 222958902932 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22958902932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33249484800).
22958902932 is an abundant number, since it is smaller than the sum of its proper divisors (43540066668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22958902932 is a wasteful number, since it uses less digits than its factorization.
22958902932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5286 (or 5284 counting only the distinct ones).
The product of its (nonzero) digits is 1399680, while the sum is 51.
The spelling of 22958902932 in words is "twenty-two billion, nine hundred fifty-eight million, nine hundred two thousand, nine hundred thirty-two".
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