Base | Representation |
---|---|
bin | 11100100100000111… |
… | …011010010101101000 |
3 | 2221011111022200012212 |
4 | 130210013122111220 |
5 | 1000303144144421 |
6 | 22031231224252 |
7 | 2134022411114 |
oct | 344407322550 |
9 | 87144280185 |
10 | 30670693736 |
11 | 12009897181 |
12 | 5b3b678088 |
13 | 2b7a3131b7 |
14 | 16ad554744 |
15 | be795ce5b |
hex | 7241da568 |
30670693736 has 16 divisors (see below), whose sum is σ = 57509435040. Its totient is φ = 15334844400.
The previous prime is 30670693717. The next prime is 30670693751. The reversal of 30670693736 is 63739607603.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381461 + ... + 454811.
It is an arithmetic number, because the mean of its divisors is an integer number (3594339690).
Almost surely, 230670693736 is an apocalyptic number.
It is an amenable number.
30670693736 is a deficient number, since it is larger than the sum of its proper divisors (26838741304).
30670693736 is a wasteful number, since it uses less digits than its factorization.
30670693736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125624 (or 125620 counting only the distinct ones).
The product of its (nonzero) digits is 2571912, while the sum is 50.
The spelling of 30670693736 in words is "thirty billion, six hundred seventy million, six hundred ninety-three thousand, seven hundred thirty-six".
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