Base | Representation |
---|---|
bin | 10110000011011010… |
… | …01010010111000101 |
3 | 1010120010121221121112 |
4 | 23001231022113011 |
5 | 143221440314242 |
6 | 5234503254405 |
7 | 566254302644 |
oct | 130155122705 |
9 | 33503557545 |
10 | 11839776197 |
11 | 5026277107 |
12 | 236514a405 |
13 | 1168bc6242 |
14 | 80463135b |
15 | 494671c82 |
hex | 2c1b4a5c5 |
11839776197 has 2 divisors, whose sum is σ = 11839776198. Its totient is φ = 11839776196.
The previous prime is 11839776161. The next prime is 11839776211. The reversal of 11839776197 is 79167793811.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9398526916 + 2441249281 = 96946^2 + 49409^2 .
It is a cyclic number.
It is not a de Polignac number, because 11839776197 - 212 = 11839772101 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11839776397) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5919888098 + 5919888099.
It is an arithmetic number, because the mean of its divisors is an integer number (5919888099).
Almost surely, 211839776197 is an apocalyptic number.
It is an amenable number.
11839776197 is a deficient number, since it is larger than the sum of its proper divisors (1).
11839776197 is an equidigital number, since it uses as much as digits as its factorization.
11839776197 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4000752, while the sum is 59.
The spelling of 11839776197 in words is "eleven billion, eight hundred thirty-nine million, seven hundred seventy-six thousand, one hundred ninety-seven".
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