Base | Representation |
---|---|
bin | 111001110110… |
… | …1111111000000 |
3 | 2010002011200021 |
4 | 1303231333000 |
5 | 30231204122 |
6 | 3002103224 |
7 | 515561656 |
oct | 163557700 |
9 | 63064607 |
10 | 30334912 |
11 | 1613a083 |
12 | a1aab14 |
13 | 639156a |
14 | 4058dd6 |
15 | 29e31c7 |
hex | 1cedfc0 |
30334912 has 28 divisors (see below), whose sum is σ = 60599320. Its totient is φ = 15065856.
The previous prime is 30334901. The next prime is 30334933. The reversal of 30334912 is 21943303.
It is a happy number.
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, 8539 + ... + 11557.
Almost surely, 230334912 is an apocalyptic number.
30334912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
30334912 is a deficient number, since it is larger than the sum of its proper divisors (30264408).
30334912 is a wasteful number, since it uses less digits than its factorization.
30334912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3188 (or 3178 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 30334912 is about 5507.7138633012. The cubic root of 30334912 is about 311.8752514647.
The spelling of 30334912 in words is "thirty million, three hundred thirty-four thousand, nine hundred twelve".
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