Base | Representation |
---|---|
bin | 1000101000000010… |
… | …1001011011111100 |
3 | 12222100212210201012 |
4 | 2022000221123330 |
5 | 14220222104112 |
6 | 1021431334352 |
7 | 111243535520 |
oct | 21200513374 |
9 | 5870783635 |
10 | 2315425532 |
11 | a88aa7522 |
12 | 5475213b8 |
13 | 2ab9163a4 |
14 | 17d725d80 |
15 | d841c022 |
hex | 8a0296fc |
2315425532 has 12 divisors (see below), whose sum is σ = 4630851120. Its totient is φ = 992325216.
The previous prime is 2315425529. The next prime is 2315425543. The reversal of 2315425532 is 2355245132.
2315425532 is an admirable number.
It is a super-2 number, since 2×23154255322 = 10722390788474966048, which contains 22 as substring.
It is a congruent 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, 41346857 + ... + 41346912.
It is an arithmetic number, because the mean of its divisors is an integer number (385904260).
Almost surely, 22315425532 is an apocalyptic number.
It is an amenable number.
2315425532 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.
2315425532 is a wasteful number, since it uses less digits than its factorization.
2315425532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82693780 (or 82693778 counting only the distinct ones).
The product of its digits is 36000, while the sum is 32.
The square root of 2315425532 is about 48118.8687730707. The cubic root of 2315425532 is about 1322.9505341164.
The spelling of 2315425532 in words is "two billion, three hundred fifteen million, four hundred twenty-five thousand, five hundred thirty-two".
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