Base | Representation |
---|---|
bin | 1011101010011000… |
… | …1111100000010000 |
3 | 22002011202022020022 |
4 | 2322212033200100 |
5 | 22402412242102 |
6 | 1234351203012 |
7 | 140402360150 |
oct | 27246174020 |
9 | 8064668208 |
10 | 3130587152 |
11 | 1367153510 |
12 | 734516468 |
13 | 3ab777344 |
14 | 219aba760 |
15 | 134c8b5a2 |
hex | ba98f810 |
3130587152 has 40 divisors (see below), whose sum is σ = 7562200512. Its totient is φ = 1219708800.
The previous prime is 3130587151. The next prime is 3130587181. The reversal of 3130587152 is 2517850313.
It is a super-2 number, since 2×31305871522 = 19601151832534942208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3130587151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1269299 + ... + 1271762.
Almost surely, 23130587152 is an apocalyptic number.
It is an amenable number.
3130587152 is an abundant number, since it is smaller than the sum of its proper divisors (4431613360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130587152 is a wasteful number, since it uses less digits than its factorization.
3130587152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2541087 (or 2541081 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 35.
The square root of 3130587152 is about 55951.6501275878. The cubic root of 3130587152 is about 1462.8796533736.
The spelling of 3130587152 in words is "three billion, one hundred thirty million, five hundred eighty-seven thousand, one hundred fifty-two".
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