Base | Representation |
---|---|
bin | 110001011111010… |
… | …100011101101100 |
3 | 2010212100022001202 |
4 | 301133110131230 |
5 | 3200023400433 |
6 | 214220025032 |
7 | 26401244555 |
oct | 6137243554 |
9 | 2125308052 |
10 | 830293868 |
11 | 396752088 |
12 | 1b2092178 |
13 | 10302b861 |
14 | 7c3b332c |
15 | 4cd5cee8 |
hex | 317d476c |
830293868 has 12 divisors (see below), whose sum is σ = 1453679472. Its totient is φ = 414956880.
The previous prime is 830293861. The next prime is 830293921. The reversal of 830293868 is 868392038.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (830293861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37448 + ... + 55343.
It is an arithmetic number, because the mean of its divisors is an integer number (121139956).
Almost surely, 2830293868 is an apocalyptic number.
It is an amenable number.
830293868 is a deficient number, since it is larger than the sum of its proper divisors (623385604).
830293868 is a wasteful number, since it uses less digits than its factorization.
830293868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95032 (or 95030 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 47.
The square root of 830293868 is about 28814.8202840136. The cubic root of 830293868 is about 939.8905365216.
The spelling of 830293868 in words is "eight hundred thirty million, two hundred ninety-three thousand, eight hundred sixty-eight".
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