Base | Representation |
---|---|
bin | 10011000000100101… |
… | …11111011000011100 |
3 | 222100020111102011010 |
4 | 21200102333120130 |
5 | 131400103304112 |
6 | 4404403455220 |
7 | 510621351516 |
oct | 114022773034 |
9 | 28306442133 |
10 | 10205525532 |
11 | 4367831424 |
12 | 1b89987510 |
13 | c6845a807 |
14 | 6cb582bb6 |
15 | 3eae5963c |
hex | 2604bf61c |
10205525532 has 24 divisors (see below), whose sum is σ = 23875734400. Its totient is φ = 3392864496.
The previous prime is 10205525509. The next prime is 10205525549. The reversal of 10205525532 is 23552550201.
It is a self number, because there is not a number n which added to its sum of digits gives 10205525532.
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, 1117432 + ... + 1126527.
Almost surely, 210205525532 is an apocalyptic number.
10205525532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10205525532 is an abundant number, since it is smaller than the sum of its proper divisors (13670208868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10205525532 is a wasteful number, since it uses less digits than its factorization.
10205525532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2244345 (or 2244343 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 30.
The spelling of 10205525532 in words is "ten billion, two hundred five million, five hundred twenty-five thousand, five hundred thirty-two".
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