Base | Representation |
---|---|
bin | 110001011111110… |
… | …000100011010100 |
3 | 2010212120010212210 |
4 | 301133300203110 |
5 | 3200041041131 |
6 | 214222313420 |
7 | 26402234151 |
oct | 6137604324 |
9 | 2125503783 |
10 | 830408916 |
11 | 396820567 |
12 | 1b2128870 |
13 | 10306c02c |
14 | 7c403228 |
15 | 4cd82146 |
hex | 317f08d4 |
830408916 has 24 divisors (see below), whose sum is σ = 1984881024. Its totient is φ = 270051520.
The previous prime is 830408867. The next prime is 830408959. The reversal of 830408916 is 619804038.
830408916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843420 + ... + 844403.
It is an arithmetic number, because the mean of its divisors is an integer number (82703376).
Almost surely, 2830408916 is an apocalyptic number.
It is an amenable number.
830408916 is an abundant number, since it is smaller than the sum of its proper divisors (1154472108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
830408916 is a wasteful number, since it uses less digits than its factorization.
830408916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1687871 (or 1687869 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 830408916 is about 28816.8165486752. The cubic root of 830408916 is about 939.9339458640.
The spelling of 830408916 in words is "eight hundred thirty million, four hundred eight thousand, nine hundred sixteen".
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