Base | Representation |
---|---|
bin | 1011101100001001… |
… | …0111101111010000 |
3 | 22002200121221010112 |
4 | 2323002113233100 |
5 | 22411304222122 |
6 | 1235213220452 |
7 | 140522141042 |
oct | 27302275720 |
9 | 8080557115 |
10 | 3137960912 |
11 | 137032a529 |
12 | 736a91728 |
13 | 3b0159708 |
14 | 21aa79a92 |
15 | 1357462e2 |
hex | bb097bd0 |
3137960912 has 40 divisors (see below), whose sum is σ = 6594468552. Its totient is φ = 1440665600.
The previous prime is 3137960887. The next prime is 3137960923. The reversal of 3137960912 is 2190697313.
It can be written as a sum of positive squares in 4 ways, for example, as 4648336 + 3133312576 = 2156^2 + 55976^2 .
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a self number, because there is not a number n which added to its sum of digits gives 3137960912.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 129539 + ... + 151842.
Almost surely, 23137960912 is an apocalyptic number.
It is an amenable number.
3137960912 is an abundant number, since it is smaller than the sum of its proper divisors (3456507640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3137960912 is a wasteful number, since it uses less digits than its factorization.
3137960912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281447 (or 281441 counting only the distinct ones).
The product of its (nonzero) digits is 61236, while the sum is 41.
The square root of 3137960912 is about 56017.5054067923. The cubic root of 3137960912 is about 1464.0273044765.
The spelling of 3137960912 in words is "three billion, one hundred thirty-seven million, nine hundred sixty thousand, nine hundred twelve".
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