Base | Representation |
---|---|
bin | 111111111010111000… |
… | …1100000010000111111 |
3 | 111010022101210110121121 |
4 | 1333311301200100333 |
5 | 4222110422200221 |
6 | 143020524211411 |
7 | 12626420326654 |
oct | 1776561402077 |
9 | 433271713547 |
10 | 137267381311 |
11 | 5323a949295 |
12 | 2272a699b67 |
13 | cc376c7668 |
14 | 6902747c2b |
15 | 3885d96a41 |
hex | 1ff5c6043f |
137267381311 has 2 divisors, whose sum is σ = 137267381312. Its totient is φ = 137267381310.
The previous prime is 137267381243. The next prime is 137267381353. The reversal of 137267381311 is 113183762731.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 137267381311 - 27 = 137267381183 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (137267381411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68633690655 + 68633690656.
It is an arithmetic number, because the mean of its divisors is an integer number (68633690656).
Almost surely, 2137267381311 is an apocalyptic number.
137267381311 is a deficient number, since it is larger than the sum of its proper divisors (1).
137267381311 is an equidigital number, since it uses as much as digits as its factorization.
137267381311 is an evil number, because the sum of its binary digits is even.
The product of its digits is 127008, while the sum is 43.
The spelling of 137267381311 in words is "one hundred thirty-seven billion, two hundred sixty-seven million, three hundred eighty-one thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.214 sec. • engine limits •