Base | Representation |
---|---|
bin | 1011010000100010… |
… | …0000110000110111 |
3 | 21210121200010022022 |
4 | 2310020200300313 |
5 | 22142131131411 |
6 | 1215514423355 |
7 | 134614453211 |
oct | 26410406067 |
9 | 7717603268 |
10 | 3022130231 |
11 | 1310a0619a |
12 | 704131b5b |
13 | 392162453 |
14 | 2095275b1 |
15 | 12a4b5edb |
hex | b4220c37 |
3022130231 has 2 divisors, whose sum is σ = 3022130232. Its totient is φ = 3022130230.
The previous prime is 3022130219. The next prime is 3022130249. The reversal of 3022130231 is 1320312203.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 3022130231 - 210 = 3022129207 is a prime.
It is a super-2 number, since 2×30221302312 = 18266542266248226722, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3022130261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511065115 + 1511065116.
It is an arithmetic number, because the mean of its divisors is an integer number (1511065116).
Almost surely, 23022130231 is an apocalyptic number.
3022130231 is a deficient number, since it is larger than the sum of its proper divisors (1).
3022130231 is an equidigital number, since it uses as much as digits as its factorization.
3022130231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 3022130231 is about 54973.9050004636. The cubic root of 3022130231 is about 1445.7872541139.
Adding to 3022130231 its reverse (1320312203), we get a palindrome (4342442434).
The spelling of 3022130231 in words is "three billion, twenty-two million, one hundred thirty thousand, two hundred thirty-one".
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