Base | Representation |
---|---|
bin | 111010100111… |
… | …0100001110000 |
3 | 2010211021010012 |
4 | 1311032201300 |
5 | 30331332402 |
6 | 3014354052 |
7 | 522126602 |
oct | 165164160 |
9 | 63737105 |
10 | 30730352 |
11 | 1638a194 |
12 | a35b928 |
13 | 649c553 |
14 | 411d172 |
15 | 2a70452 |
hex | 1d4e870 |
30730352 has 20 divisors (see below), whose sum is σ = 59809416. Its totient is φ = 15295680.
The previous prime is 30730319. The next prime is 30730363. The reversal of 30730352 is 25303703.
It is a congruent number.
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, 599 + ... + 7862.
Almost surely, 230730352 is an apocalyptic number.
It is an amenable number.
30730352 is a deficient number, since it is larger than the sum of its proper divisors (29079064).
30730352 is a wasteful number, since it uses less digits than its factorization.
30730352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8696 (or 8690 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 23.
The square root of 30730352 is about 5543.4963696209. The cubic root of 30730352 is about 313.2245867783.
The spelling of 30730352 in words is "thirty million, seven hundred thirty thousand, three hundred fifty-two".
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