Base | Representation |
---|---|
bin | 111011000111… |
… | …1011110001100 |
3 | 2011022210000111 |
4 | 1312033132030 |
5 | 30413340424 |
6 | 3024205404 |
7 | 524315260 |
oct | 166173614 |
9 | 64283014 |
10 | 30996364 |
11 | 16551033 |
12 | a469864 |
13 | 6563659 |
14 | 418c0a0 |
15 | 2ac4194 |
hex | 1d8f78c |
30996364 has 24 divisors (see below), whose sum is σ = 64689408. Its totient is φ = 12706320.
The previous prime is 30996347. The next prime is 30996367. The reversal of 30996364 is 46369903.
It is not an unprimeable number, because it can be changed into a prime (30996367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23422 + ... + 24709.
It is an arithmetic number, because the mean of its divisors is an integer number (2695392).
Almost surely, 230996364 is an apocalyptic number.
It is an amenable number.
30996364 is an abundant number, since it is smaller than the sum of its proper divisors (33693044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30996364 is a wasteful number, since it uses less digits than its factorization.
30996364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48165 (or 48163 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 40.
The square root of 30996364 is about 5567.4378308159. The cubic root of 30996364 is about 314.1257829739.
The spelling of 30996364 in words is "thirty million, nine hundred ninety-six thousand, three hundred sixty-four".
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