Base | Representation |
---|---|
bin | 10101011100011110… |
… | …000000011110010100 |
3 | 2012102201212111022010 |
4 | 111130132000132110 |
5 | 334124202102422 |
6 | 14324511304220 |
7 | 1443416345463 |
oct | 253436003624 |
9 | 65381774263 |
10 | 23026206612 |
11 | 9846769922 |
12 | 456751b070 |
13 | 222c636636 |
14 | 11861909da |
15 | 8eb789b0c |
hex | 55c780794 |
23026206612 has 24 divisors (see below), whose sum is σ = 54249447616. Its totient is φ = 7600883328.
The previous prime is 23026206587. The next prime is 23026206613. The reversal of 23026206612 is 21660262032.
It is a self number, because there is not a number n which added to its sum of digits gives 23026206612.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23026206613) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9313573 + ... + 9316044.
Almost surely, 223026206612 is an apocalyptic number.
It is an amenable number.
23026206612 is an abundant number, since it is smaller than the sum of its proper divisors (31223241004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23026206612 is a wasteful number, since it uses less digits than its factorization.
23026206612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18629727 (or 18629725 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 23026206612 its reverse (21660262032), we get a palindrome (44686468644).
The spelling of 23026206612 in words is "twenty-three billion, twenty-six million, two hundred six thousand, six hundred twelve".
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