Base | Representation |
---|---|
bin | 11001110000111000… |
… | …11111111000101111 |
3 | 1022200222011011002112 |
4 | 30320130133320233 |
5 | 211311431142443 |
6 | 10204305314235 |
7 | 666524116136 |
oct | 147034377057 |
9 | 38628134075 |
10 | 13831896623 |
11 | 5958821726 |
12 | 282033597b |
13 | 13c5841c1c |
14 | 95303891d |
15 | 55e4c9b18 |
hex | 33871fe2f |
13831896623 has 2 divisors, whose sum is σ = 13831896624. Its totient is φ = 13831896622.
The previous prime is 13831896599. The next prime is 13831896667. The reversal of 13831896623 is 32669813831.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13831896623 - 28 = 13831896367 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13831896523) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6915948311 + 6915948312.
It is an arithmetic number, because the mean of its divisors is an integer number (6915948312).
Almost surely, 213831896623 is an apocalyptic number.
13831896623 is a deficient number, since it is larger than the sum of its proper divisors (1).
13831896623 is an equidigital number, since it uses as much as digits as its factorization.
13831896623 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1119744, while the sum is 50.
The spelling of 13831896623 in words is "thirteen billion, eight hundred thirty-one million, eight hundred ninety-six thousand, six hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •