Base | Representation |
---|---|
bin | 110001100001001… |
… | …011111110101100 |
3 | 2010220021011120201 |
4 | 301201023332230 |
5 | 3200140032104 |
6 | 214234323244 |
7 | 26405354023 |
oct | 6141137654 |
9 | 2126234521 |
10 | 830783404 |
11 | 396a56960 |
12 | 1b2289524 |
13 | 103170619 |
14 | 7c49d8ba |
15 | 4ce080a4 |
hex | 3184bfac |
830783404 has 48 divisors (see below), whose sum is σ = 1683261216. Its totient is φ = 354585600.
The previous prime is 830783381. The next prime is 830783413. The reversal of 830783404 is 404387038.
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, 403642 + ... + 405694.
It is an arithmetic number, because the mean of its divisors is an integer number (35067942).
Almost surely, 2830783404 is an apocalyptic number.
It is an amenable number.
830783404 is an abundant number, since it is smaller than the sum of its proper divisors (852477812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
830783404 is a wasteful number, since it uses less digits than its factorization.
830783404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2626 (or 2624 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 37.
The square root of 830783404 is about 28823.3135499720. The cubic root of 830783404 is about 940.0752180642.
The spelling of 830783404 in words is "eight hundred thirty million, seven hundred eighty-three thousand, four hundred four".
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