Base | Representation |
---|---|
bin | 111100001101001… |
… | …111011110100111 |
3 | 2121101200121111211 |
4 | 330031033132213 |
5 | 4032041313411 |
6 | 244122012251 |
7 | 34013513203 |
oct | 7415173647 |
9 | 2541617454 |
10 | 1010104231 |
11 | 4791a5294 |
12 | 242347087 |
13 | 131367316 |
14 | 9821bb03 |
15 | 5da2a221 |
hex | 3c34f7a7 |
1010104231 has 2 divisors, whose sum is σ = 1010104232. Its totient is φ = 1010104230.
The previous prime is 1010104229. The next prime is 1010104253. The reversal of 1010104231 is 1324010101.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1010104231 - 21 = 1010104229 is a prime.
It is a super-2 number, since 2×10101042312 = 2040621114968202722, which contains 22 as substring.
Together with 1010104229, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1010104631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505052115 + 505052116.
It is an arithmetic number, because the mean of its divisors is an integer number (505052116).
Almost surely, 21010104231 is an apocalyptic number.
1010104231 is a deficient number, since it is larger than the sum of its proper divisors (1).
1010104231 is an equidigital number, since it uses as much as digits as its factorization.
1010104231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 1010104231 is about 31782.1369797564. The cubic root of 1010104231 is about 1003.3567963103.
Adding to 1010104231 its reverse (1324010101), we get a palindrome (2334114332).
The spelling of 1010104231 in words is "one billion, ten million, one hundred four thousand, two hundred thirty-one".
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