Base | Representation |
---|---|
bin | 110001011110110… |
… | …011010100000010 |
3 | 2010212002101210122 |
4 | 301132303110002 |
5 | 3200010024312 |
6 | 214213100242 |
7 | 26400140645 |
oct | 6136632402 |
9 | 2125071718 |
10 | 830158082 |
11 | 39666a066 |
12 | 1b2027682 |
13 | 102cb1b00 |
14 | 7c379a5c |
15 | 4cd32b72 |
hex | 317b3502 |
830158082 has 12 divisors (see below), whose sum is σ = 1348393410. Its totient is φ = 383149728.
The previous prime is 830158081. The next prime is 830158097. The reversal of 830158082 is 280851038.
It can be written as a sum of positive squares in 3 ways, for example, as 240591121 + 589566961 = 15511^2 + 24281^2 .
It is a super-2 number, since 2×8301580822 = 1378324882219837448, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (830158081) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1227707 + ... + 1228382.
Almost surely, 2830158082 is an apocalyptic number.
830158082 is a deficient number, since it is larger than the sum of its proper divisors (518235328).
830158082 is a wasteful number, since it uses less digits than its factorization.
830158082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2456117 (or 2456104 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 35.
The square root of 830158082 is about 28812.4640043159. The cubic root of 830158082 is about 939.8392972599.
The spelling of 830158082 in words is "eight hundred thirty million, one hundred fifty-eight thousand, eighty-two".
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