Base | Representation |
---|---|
bin | 111001010101… |
… | …1110110100100 |
3 | 2002120102002211 |
4 | 1302223312210 |
5 | 30144022121 |
6 | 2552213204 |
7 | 513353152 |
oct | 162536644 |
9 | 62512084 |
10 | 30064036 |
11 | 15a74612 |
12 | a09a204 |
13 | 62c8192 |
14 | 3dc83d2 |
15 | 298cce1 |
hex | 1cabda4 |
30064036 has 24 divisors (see below), whose sum is σ = 55177920. Its totient is φ = 14305632.
The previous prime is 30064019. The next prime is 30064043. The reversal of 30064036 is 63046003.
It is a junction number, because it is equal to n+sod(n) for n = 30063998 and 30064016.
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, 20355 + ... + 21781.
It is an arithmetic number, because the mean of its divisors is an integer number (2299080).
Almost surely, 230064036 is an apocalyptic number.
It is an amenable number.
30064036 is a deficient number, since it is larger than the sum of its proper divisors (25113884).
30064036 is a wasteful number, since it uses less digits than its factorization.
30064036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1683 (or 1681 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
The square root of 30064036 is about 5483.0681192194. The cubic root of 30064036 is about 310.9441765239.
The spelling of 30064036 in words is "thirty million, sixty-four thousand, thirty-six", and thus it is an eban number.
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