Base | Representation |
---|---|
bin | 11100000011100010… |
… | …111100101011000100 |
3 | 2212202102010011201101 |
4 | 130003202330223010 |
5 | 443143302423012 |
6 | 21501111305444 |
7 | 2114336006644 |
oct | 340342745304 |
9 | 85672104641 |
10 | 30124264132 |
11 | 118593a8566 |
12 | 5a0867b284 |
13 | 2ac1052b81 |
14 | 165ab54524 |
15 | bb49c2d57 |
hex | 7038bcac4 |
30124264132 has 24 divisors (see below), whose sum is σ = 53689759200. Its totient is φ = 14785083456.
The previous prime is 30124264127. The next prime is 30124264151. The reversal of 30124264132 is 23146242103.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 30124264132.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67744 + ... + 254632.
It is an arithmetic number, because the mean of its divisors is an integer number (2237073300).
Almost surely, 230124264132 is an apocalyptic number.
It is an amenable number.
30124264132 is a deficient number, since it is larger than the sum of its proper divisors (23565495068).
30124264132 is a wasteful number, since it uses less digits than its factorization.
30124264132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187635 (or 187633 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
The spelling of 30124264132 in words is "thirty billion, one hundred twenty-four million, two hundred sixty-four thousand, one hundred thirty-two".
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