Base | Representation |
---|---|
bin | 111001101110… |
… | …1000111111100 |
3 | 2002221122221111 |
4 | 1303131013330 |
5 | 30222001402 |
6 | 3000411404 |
7 | 515153431 |
oct | 163350774 |
9 | 62848844 |
10 | 30265852 |
11 | 160a2201 |
12 | a176b64 |
13 | 6368cb6 |
14 | 403bb88 |
15 | 29cc9d7 |
hex | 1cdd1fc |
30265852 has 18 divisors (see below), whose sum is σ = 54445272. Its totient is φ = 14721264.
The previous prime is 30265849. The next prime is 30265853. The reversal of 30265852 is 25856203.
It is a happy number.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30265853) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2713 + ... + 8239.
Almost surely, 230265852 is an apocalyptic number.
It is an amenable number.
30265852 is a deficient number, since it is larger than the sum of its proper divisors (24179420).
30265852 is a wasteful number, since it uses less digits than its factorization.
30265852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5605 (or 5566 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 30265852 is about 5501.4409021637. The cubic root of 30265852 is about 311.6384014835.
The spelling of 30265852 in words is "thirty million, two hundred sixty-five thousand, eight hundred fifty-two".
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