Base | Representation |
---|---|
bin | 111011000110… |
… | …0100010000100 |
3 | 2011022011111120 |
4 | 1312030202010 |
5 | 30412444244 |
6 | 3024033540 |
7 | 524235210 |
oct | 166144204 |
9 | 64264446 |
10 | 30984324 |
11 | 16542a88 |
12 | a4628b0 |
13 | 655b027 |
14 | 4187940 |
15 | 2ac0819 |
hex | 1d8c884 |
30984324 has 48 divisors (see below), whose sum is σ = 82940928. Its totient is φ = 8818848.
The previous prime is 30984301. The next prime is 30984347. The reversal of 30984324 is 42348903.
It is an interprime number because it is at equal distance from previous prime (30984301) and next prime (30984347).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28617 + ... + 29679.
It is an arithmetic number, because the mean of its divisors is an integer number (1727936).
Almost surely, 230984324 is an apocalyptic number.
It is an amenable number.
30984324 is an abundant number, since it is smaller than the sum of its proper divisors (51956604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30984324 is a wasteful number, since it uses less digits than its factorization.
30984324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1424 (or 1422 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 30984324 is about 5566.3564384613. The cubic root of 30984324 is about 314.0851054692.
The spelling of 30984324 in words is "thirty million, nine hundred eighty-four thousand, three hundred twenty-four".
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