Base | Representation |
---|---|
bin | 1011110000110011… |
… | …0000011010101100 |
3 | 22011001022121202010 |
4 | 2330030300122230 |
5 | 22431302220102 |
6 | 1241151201220 |
7 | 141146654433 |
oct | 27414603254 |
9 | 8131277663 |
10 | 3157460652 |
11 | 1380338a15 |
12 | 741516210 |
13 | 3b41c6218 |
14 | 21d4b411a |
15 | 1372e8d6c |
hex | bc3306ac |
3157460652 has 12 divisors (see below), whose sum is σ = 7367408216. Its totient is φ = 1052486880.
The previous prime is 3157460633. The next prime is 3157460653. The reversal of 3157460652 is 2560647513.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 3157460652.
It is not an unprimeable number, because it can be changed into a prime (3157460653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131560849 + ... + 131560872.
Almost surely, 23157460652 is an apocalyptic number.
It is an amenable number.
3157460652 is an abundant number, since it is smaller than the sum of its proper divisors (4209947564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3157460652 is a wasteful number, since it uses less digits than its factorization.
3157460652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263121728 (or 263121726 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 39.
The square root of 3157460652 is about 56191.2862639751. The cubic root of 3157460652 is about 1467.0536031664.
The spelling of 3157460652 in words is "three billion, one hundred fifty-seven million, four hundred sixty thousand, six hundred fifty-two".
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