Base | Representation |
---|---|
bin | 10100101110000011… |
… | …01001001011010101 |
3 | 1001201020020210001022 |
4 | 22113001221023111 |
5 | 140240133200023 |
6 | 5035444010525 |
7 | 542441050112 |
oct | 122701511325 |
9 | 31636223038 |
10 | 11123725013 |
11 | 4799064275 |
12 | 21a5390a45 |
13 | 1083756c0b |
14 | 7774b9909 |
15 | 45187d7c8 |
hex | 2970692d5 |
11123725013 has 2 divisors, whose sum is σ = 11123725014. Its totient is φ = 11123725012.
The previous prime is 11123724929. The next prime is 11123725021. The reversal of 11123725013 is 31052732111.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9373725124 + 1749999889 = 96818^2 + 41833^2 .
It is an emirp because it is prime and its reverse (31052732111) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11123725013 - 28 = 11123724757 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11123721013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561862506 + 5561862507.
It is an arithmetic number, because the mean of its divisors is an integer number (5561862507).
Almost surely, 211123725013 is an apocalyptic number.
It is an amenable number.
11123725013 is a deficient number, since it is larger than the sum of its proper divisors (1).
11123725013 is an equidigital number, since it uses as much as digits as its factorization.
11123725013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1260, while the sum is 26.
The spelling of 11123725013 in words is "eleven billion, one hundred twenty-three million, seven hundred twenty-five thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •