Base | Representation |
---|---|
bin | 10010111010101000… |
… | …11010000011000100 |
3 | 222012202111011112101 |
4 | 21131110122003010 |
5 | 131244311042002 |
6 | 4355421001444 |
7 | 506443610650 |
oct | 113524320304 |
9 | 28182434471 |
10 | 10155565252 |
11 | 4341608538 |
12 | 1b750b3284 |
13 | c5acb7511 |
14 | 6c4a99a60 |
15 | 3e688b587 |
hex | 25d51a0c4 |
10155565252 has 12 divisors (see below), whose sum is σ = 20311130560. Its totient is φ = 4352385096.
The previous prime is 10155565229. The next prime is 10155565307. The reversal of 10155565252 is 25256555101.
10155565252 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181349352 + ... + 181349407.
Almost surely, 210155565252 is an apocalyptic number.
It is an amenable number.
10155565252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10155565252 is a wasteful number, since it uses less digits than its factorization.
10155565252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362698770 (or 362698768 counting only the distinct ones).
The product of its (nonzero) digits is 75000, while the sum is 37.
The spelling of 10155565252 in words is "ten billion, one hundred fifty-five million, five hundred sixty-five thousand, two hundred fifty-two".
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