Base | Representation |
---|---|
bin | 10101011001011100… |
… | …011111000010011000 |
3 | 2012022012102002210112 |
4 | 111121130133002120 |
5 | 334023210211424 |
6 | 14315500103452 |
7 | 1442232215435 |
oct | 253134370230 |
9 | 65265362715 |
10 | 22975475864 |
11 | 982006a090 |
12 | 4552534b88 |
13 | 2221c83743 |
14 | 117d546b8c |
15 | 8e70b860e |
hex | 55971f098 |
22975475864 has 64 divisors (see below), whose sum is σ = 48037017600. Its totient is φ = 10212294400.
The previous prime is 22975475839. The next prime is 22975475959. The reversal of 22975475864 is 46857457922.
Its product of digits (33868800) is a multiple of the sum of its prime divisors (4900).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7736972 + ... + 7739940.
It is an arithmetic number, because the mean of its divisors is an integer number (750578400).
Almost surely, 222975475864 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 22975475864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24018508800).
22975475864 is an abundant number, since it is smaller than the sum of its proper divisors (25061541736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22975475864 is a wasteful number, since it uses less digits than its factorization.
22975475864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4904 (or 4900 counting only the distinct ones).
The product of its digits is 33868800, while the sum is 59.
The spelling of 22975475864 in words is "twenty-two billion, nine hundred seventy-five million, four hundred seventy-five thousand, eight hundred sixty-four".
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