Base | Representation |
---|---|
bin | 111010010000… |
… | …1100110100000 |
3 | 2010110220200210 |
4 | 1310201212200 |
5 | 30304440321 |
6 | 3010414120 |
7 | 520432242 |
oct | 164414640 |
9 | 63426623 |
10 | 30546336 |
11 | 16273a07 |
12 | a291340 |
13 | 6436872 |
14 | 40b2092 |
15 | 2a35b76 |
hex | 1d219a0 |
30546336 has 24 divisors (see below), whose sum is σ = 80184384. Its totient is φ = 10182080.
The previous prime is 30546311. The next prime is 30546343. The reversal of 30546336 is 63364503.
It is a tau number, because it is divible by the number of its divisors (24).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159000 + ... + 159191.
It is an arithmetic number, because the mean of its divisors is an integer number (3341016).
Almost surely, 230546336 is an apocalyptic number.
It is an amenable number.
30546336 is an abundant number, since it is smaller than the sum of its proper divisors (49638048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30546336 is a wasteful number, since it uses less digits than its factorization.
30546336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318204 (or 318196 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 30.
The square root of 30546336 is about 5526.8739808322. The cubic root of 30546336 is about 312.5981293961.
The spelling of 30546336 in words is "thirty million, five hundred forty-six thousand, three hundred thirty-six".
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