Base | Representation |
---|---|
bin | 111010101111… |
… | …0100100010100 |
3 | 2010221121020112 |
4 | 1311132210110 |
5 | 30340433202 |
6 | 3020022152 |
7 | 522522260 |
oct | 165364424 |
9 | 63847215 |
10 | 30796052 |
11 | 16424591 |
12 | a391958 |
13 | 64c3421 |
14 | 41390a0 |
15 | 2a84b52 |
hex | 1d5e914 |
30796052 has 12 divisors (see below), whose sum is σ = 61592160. Its totient is φ = 13198296.
The previous prime is 30796001. The next prime is 30796063. The reversal of 30796052 is 25069703.
30796052 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549902 + ... + 549957.
It is an arithmetic number, because the mean of its divisors is an integer number (5132680).
Almost surely, 230796052 is an apocalyptic number.
It is an amenable number.
30796052 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.
30796052 is a wasteful number, since it uses less digits than its factorization.
30796052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1099870 (or 1099868 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 32.
The square root of 30796052 is about 5549.4190686954. The cubic root of 30796052 is about 313.4476475404.
The spelling of 30796052 in words is "thirty million, seven hundred ninety-six thousand, fifty-two".
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