Base | Representation |
---|---|
bin | 111010111011… |
… | …1001100001100 |
3 | 2011010201120221 |
4 | 1311313030030 |
5 | 30402200113 |
6 | 3022121124 |
7 | 523422310 |
oct | 165671414 |
9 | 64121527 |
10 | 30896908 |
11 | 16493339 |
12 | a4201a4 |
13 | 652a2c3 |
14 | 4163b40 |
15 | 2aa498d |
hex | 1d7730c |
30896908 has 12 divisors (see below), whose sum is σ = 61793872. Its totient is φ = 13241520.
The previous prime is 30896897. The next prime is 30896911. The reversal of 30896908 is 80969803.
30896908 is an admirable number.
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, 551703 + ... + 551758.
Almost surely, 230896908 is an apocalyptic number.
It is an amenable number.
30896908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30896908 is a wasteful number, since it uses less digits than its factorization.
30896908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1103472 (or 1103470 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 43.
The square root of 30896908 is about 5558.4987181792. The cubic root of 30896908 is about 313.7894513969.
The spelling of 30896908 in words is "thirty million, eight hundred ninety-six thousand, nine hundred eight".
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