Base | Representation |
---|---|
bin | 110001011110010… |
… | …011101000000000 |
3 | 2010211211210202110 |
4 | 301132103220000 |
5 | 3144441401123 |
6 | 214210215320 |
7 | 26366060355 |
oct | 6136235000 |
9 | 2124753673 |
10 | 830028288 |
11 | 3965905a1 |
12 | 1b1b84540 |
13 | 102c679cb |
14 | 7c34462c |
15 | 4cd09493 |
hex | 31793a00 |
830028288 has 40 divisors (see below), whose sum is σ = 2211251328. Its totient is φ = 276675584.
The previous prime is 830028271. The next prime is 830028299. The reversal of 830028288 is 882820038.
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, 268656 + ... + 271727.
Almost surely, 2830028288 is an apocalyptic number.
It is an amenable number.
830028288 is an abundant number, since it is smaller than the sum of its proper divisors (1381223040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
830028288 is an equidigital number, since it uses as much as digits as its factorization.
830028288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 540404 (or 540388 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 39.
The square root of 830028288 is about 28810.2115230000. The cubic root of 830028288 is about 939.7903138746.
The spelling of 830028288 in words is "eight hundred thirty million, twenty-eight thousand, two hundred eighty-eight".
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