Base | Representation |
---|---|
bin | 10010110111100111… |
… | …01110100011001011 |
3 | 222010222210120002222 |
4 | 21123303232203023 |
5 | 131221314040014 |
6 | 4353113444255 |
7 | 506015313524 |
oct | 113363564313 |
9 | 28128716088 |
10 | 10130221259 |
11 | 4329278194 |
12 | 1b6871068b |
13 | c55982882 |
14 | 6c157d84b |
15 | 3e453208e |
hex | 25bcee8cb |
10130221259 has 2 divisors, whose sum is σ = 10130221260. Its totient is φ = 10130221258.
The previous prime is 10130221253. The next prime is 10130221331. The reversal of 10130221259 is 95212203101.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10130221259 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (10130221253) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065110629 + 5065110630.
It is an arithmetic number, because the mean of its divisors is an integer number (5065110630).
Almost surely, 210130221259 is an apocalyptic number.
10130221259 is a deficient number, since it is larger than the sum of its proper divisors (1).
10130221259 is an equidigital number, since it uses as much as digits as its factorization.
10130221259 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 10130221259 in words is "ten billion, one hundred thirty million, two hundred twenty-one thousand, two hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •