Base | Representation |
---|---|
bin | 111001111010… |
… | …1000011011100 |
3 | 2010010122101201 |
4 | 1303311003130 |
5 | 30233120433 |
6 | 3002445244 |
7 | 516042253 |
oct | 163650334 |
9 | 63118351 |
10 | 30363868 |
11 | 16159907 |
12 | a203824 |
13 | 63a17b2 |
14 | 406579a |
15 | 29eba7d |
hex | 1cf50dc |
30363868 has 6 divisors (see below), whose sum is σ = 53136776. Its totient is φ = 15181932.
The previous prime is 30363829. The next prime is 30363877. The reversal of 30363868 is 86836303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3795480 + ... + 3795487.
Almost surely, 230363868 is an apocalyptic number.
It is an amenable number.
30363868 is a deficient number, since it is larger than the sum of its proper divisors (22772908).
30363868 is a wasteful number, since it uses less digits than its factorization.
30363868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7590971 (or 7590969 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 37.
The square root of 30363868 is about 5510.3419131666. The cubic root of 30363868 is about 311.9744527625.
The spelling of 30363868 in words is "thirty million, three hundred sixty-three thousand, eight hundred sixty-eight".
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