Base | Representation |
---|---|
bin | 10110010100011110… |
… | …01010110101011111 |
3 | 1010221002221211120211 |
4 | 23022033022311133 |
5 | 144020111040032 |
6 | 5301015153251 |
7 | 602643021034 |
oct | 131217126537 |
9 | 33832854524 |
10 | 11982908767 |
11 | 509a048795 |
12 | 23a5075827 |
13 | 118c75c37b |
14 | 81964d38b |
15 | 4a1ee6747 |
hex | 2ca3cad5f |
11982908767 has 2 divisors, whose sum is σ = 11982908768. Its totient is φ = 11982908766.
The previous prime is 11982908753. The next prime is 11982908783. The reversal of 11982908767 is 76780928911.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11982908767 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11982908867) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5991454383 + 5991454384.
It is an arithmetic number, because the mean of its divisors is an integer number (5991454384).
Almost surely, 211982908767 is an apocalyptic number.
11982908767 is a deficient number, since it is larger than the sum of its proper divisors (1).
11982908767 is an equidigital number, since it uses as much as digits as its factorization.
11982908767 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3048192, while the sum is 58.
The spelling of 11982908767 in words is "eleven billion, nine hundred eighty-two million, nine hundred eight thousand, seven hundred sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •