Base | Representation |
---|---|
bin | 1111001000011111… |
… | …11011101011001100 |
3 | 202222012101200211201 |
4 | 13210033323223030 |
5 | 113114313133012 |
6 | 3422100555244 |
7 | 405220554034 |
oct | 74417735314 |
9 | 22865350751 |
10 | 8124349132 |
11 | 3499a8a829 |
12 | 16a89b2b24 |
13 | 9c62307a3 |
14 | 570dd68c4 |
15 | 3283ae857 |
hex | 1e43fbacc |
8124349132 has 12 divisors (see below), whose sum is σ = 14218475656. Its totient is φ = 4061927520.
The previous prime is 8124349127. The next prime is 8124349139. The reversal of 8124349132 is 2319434218.
It is a junction number, because it is equal to n+sod(n) for n = 8124349091 and 8124349100.
It is not an unprimeable number, because it can be changed into a prime (8124349139) 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, 26128 + ... + 130120.
Almost surely, 28124349132 is an apocalyptic number.
It is an amenable number.
8124349132 is a deficient number, since it is larger than the sum of its proper divisors (6094126524).
8124349132 is a wasteful number, since it uses less digits than its factorization.
8124349132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123528 (or 123526 counting only the distinct ones).
The product of its digits is 41472, while the sum is 37.
The square root of 8124349132 is about 90135.1714482199. The cubic root of 8124349132 is about 2010.3091965947.
The spelling of 8124349132 in words is "eight billion, one hundred twenty-four million, three hundred forty-nine thousand, one hundred thirty-two".
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