Base | Representation |
---|---|
bin | 10010101010011… |
… | …011111000010101 |
3 | 210211011211211202 |
4 | 102222123320111 |
5 | 1120124123013 |
6 | 51023042245 |
7 | 10521266123 |
oct | 2252337025 |
9 | 724154752 |
10 | 313114133 |
11 | 150821312 |
12 | 88a40385 |
13 | 4cb3cc47 |
14 | 2d828913 |
15 | 1c74e858 |
hex | 12a9be15 |
313114133 has 2 divisors, whose sum is σ = 313114134. Its totient is φ = 313114132.
The previous prime is 313114099. The next prime is 313114147. The reversal of 313114133 is 331411313.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 276656689 + 36457444 = 16633^2 + 6038^2 .
It is a cyclic number.
It is not a de Polignac number, because 313114133 - 212 = 313110037 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (313119133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156557066 + 156557067.
It is an arithmetic number, because the mean of its divisors is an integer number (156557067).
Almost surely, 2313114133 is an apocalyptic number.
It is an amenable number.
313114133 is a deficient number, since it is larger than the sum of its proper divisors (1).
313114133 is an equidigital number, since it uses as much as digits as its factorization.
313114133 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 324, while the sum is 20.
The square root of 313114133 is about 17695.0313082515. The cubic root of 313114133 is about 679.0486501769.
Adding to 313114133 its reverse (331411313), we get a palindrome (644525446).
The spelling of 313114133 in words is "three hundred thirteen million, one hundred fourteen thousand, one hundred thirty-three".
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