Base | Representation |
---|---|
bin | 11101000100010000… |
… | …110110111011100011 |
3 | 2222120002012100122122 |
4 | 131010100312323203 |
5 | 1002404232303214 |
6 | 22200535254455 |
7 | 2153261654231 |
oct | 350420667343 |
9 | 88502170578 |
10 | 31210041059 |
11 | 1226628886a |
12 | 607021a42b |
13 | 2c34c93a22 |
14 | 172102d951 |
15 | c29e9988e |
hex | 744436ee3 |
31210041059 has 2 divisors, whose sum is σ = 31210041060. Its totient is φ = 31210041058.
The previous prime is 31210041029. The next prime is 31210041067. The reversal of 31210041059 is 95014001213.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-31210041059 is a prime.
It is not a weakly prime, because it can be changed into another prime (31210041029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15605020529 + 15605020530.
It is an arithmetic number, because the mean of its divisors is an integer number (15605020530).
Almost surely, 231210041059 is an apocalyptic number.
31210041059 is a deficient number, since it is larger than the sum of its proper divisors (1).
31210041059 is an equidigital number, since it uses as much as digits as its factorization.
31210041059 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1080, while the sum is 26.
The spelling of 31210041059 in words is "thirty-one billion, two hundred ten million, forty-one thousand, fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •