Base | Representation |
---|---|
bin | 111001101110… |
… | …1011010111100 |
3 | 2002221201121112 |
4 | 1303131122330 |
5 | 30222021233 |
6 | 3000421152 |
7 | 515160116 |
oct | 163353274 |
9 | 62851545 |
10 | 30267068 |
11 | 160a3107 |
12 | a1777b8 |
13 | 6369710 |
14 | 403c3b6 |
15 | 29cd048 |
hex | 1cdd6bc |
30267068 has 24 divisors (see below), whose sum is σ = 59011680. Its totient is φ = 13487040.
The previous prime is 30267053. The next prime is 30267091. The reversal of 30267068 is 86076203.
It is a congruent number.
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, 8528 + ... + 11543.
It is an arithmetic number, because the mean of its divisors is an integer number (2458820).
Almost surely, 230267068 is an apocalyptic number.
It is an amenable number.
30267068 is a deficient number, since it is larger than the sum of its proper divisors (28744612).
30267068 is a wasteful number, since it uses less digits than its factorization.
30267068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20117 (or 20115 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 30267068 is about 5501.5514175549. The cubic root of 30267068 is about 311.6425750233.
The spelling of 30267068 in words is "thirty million, two hundred sixty-seven thousand, sixty-eight".
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