Base | Representation |
---|---|
bin | 10010101011110011… |
… | …00110110000011011 |
3 | 221220002021121210202 |
4 | 21111321212300123 |
5 | 131020430131112 |
6 | 4335213132415 |
7 | 503402635214 |
oct | 112571466033 |
9 | 27802247722 |
10 | 10031098907 |
11 | 4288326095 |
12 | 1b3b48a10b |
13 | c3b2886ab |
14 | 6b233a40b |
15 | 3da9a26c2 |
hex | 255e66c1b |
10031098907 has 2 divisors, whose sum is σ = 10031098908. Its totient is φ = 10031098906.
The previous prime is 10031098871. The next prime is 10031098919. The reversal of 10031098907 is 70989013001.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10031098907 - 228 = 9762663451 is a prime.
It is not a weakly prime, because it can be changed into another prime (10031097907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015549453 + 5015549454.
It is an arithmetic number, because the mean of its divisors is an integer number (5015549454).
Almost surely, 210031098907 is an apocalyptic number.
10031098907 is a deficient number, since it is larger than the sum of its proper divisors (1).
10031098907 is an equidigital number, since it uses as much as digits as its factorization.
10031098907 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13608, while the sum is 38.
The spelling of 10031098907 in words is "ten billion, thirty-one million, ninety-eight thousand, nine hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •