Base | Representation |
---|---|
bin | 1000100111111110… |
… | …0010100011101100 |
3 | 12222100100001110121 |
4 | 2021333202203230 |
5 | 14220133311322 |
6 | 1021421214324 |
7 | 111241216225 |
oct | 21177424354 |
9 | 5870301417 |
10 | 2315135212 |
11 | a88919395 |
12 | 5474013a4 |
13 | 2ab8441c0 |
14 | 17d68c24c |
15 | d83b0ec7 |
hex | 89fe28ec |
2315135212 has 48 divisors (see below), whose sum is σ = 4465262592. Its totient is φ = 1043611200.
The previous prime is 2315135209. The next prime is 2315135227. The reversal of 2315135212 is 2125315132.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2010837 + ... + 2011987.
It is an arithmetic number, because the mean of its divisors is an integer number (93026304).
Almost surely, 22315135212 is an apocalyptic number.
It is an amenable number.
2315135212 is a deficient number, since it is larger than the sum of its proper divisors (2150127380).
2315135212 is a wasteful number, since it uses less digits than its factorization.
2315135212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2038 (or 2036 counting only the distinct ones).
The product of its digits is 1800, while the sum is 25.
The square root of 2315135212 is about 48115.8519824808. The cubic root of 2315135212 is about 1322.8952390173.
The spelling of 2315135212 in words is "two billion, three hundred fifteen million, one hundred thirty-five thousand, two hundred twelve".
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