Base | Representation |
---|---|
bin | 11100110011001110… |
… | …110111110101001110 |
3 | 2221211011112121021222 |
4 | 130303032313311032 |
5 | 1001313110322130 |
6 | 22112331123342 |
7 | 2143222164515 |
oct | 346316676516 |
9 | 87734477258 |
10 | 30924307790 |
11 | 12129a69172 |
12 | 5bb05a3552 |
13 | 2bbaa1c89c |
14 | 16d50d167c |
15 | c0ed57ce5 |
hex | 7333b7d4e |
30924307790 has 16 divisors (see below), whose sum is σ = 56607208560. Its totient is φ = 12160066560.
The previous prime is 30924307753. The next prime is 30924307819. The reversal of 30924307790 is 9770342903.
It is a congruent number.
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, 26206451 + ... + 26207630.
It is an arithmetic number, because the mean of its divisors is an integer number (3537950535).
Almost surely, 230924307790 is an apocalyptic number.
30924307790 is a deficient number, since it is larger than the sum of its proper divisors (25682900770).
30924307790 is a wasteful number, since it uses less digits than its factorization.
30924307790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52414147.
The product of its (nonzero) digits is 285768, while the sum is 44.
The spelling of 30924307790 in words is "thirty billion, nine hundred twenty-four million, three hundred seven thousand, seven hundred ninety".
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