Base | Representation |
---|---|
bin | 1100011111110… |
… | …1011000111111 |
3 | 10122122010010112 |
4 | 3013331120333 |
5 | 101404334421 |
6 | 5111300235 |
7 | 1204355324 |
oct | 307753077 |
9 | 118563115 |
10 | 52418111 |
11 | 27652559 |
12 | 1567a67b |
13 | ab23c45 |
14 | 6d66b4b |
15 | 490645b |
hex | 31fd63f |
52418111 has 2 divisors, whose sum is σ = 52418112. Its totient is φ = 52418110.
The previous prime is 52418099. The next prime is 52418129. The reversal of 52418111 is 11181425.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52418111 - 210 = 52417087 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52418141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26209055 + 26209056.
It is an arithmetic number, because the mean of its divisors is an integer number (26209056).
Almost surely, 252418111 is an apocalyptic number.
52418111 is a deficient number, since it is larger than the sum of its proper divisors (1).
52418111 is an equidigital number, since it uses as much as digits as its factorization.
52418111 is an evil number, because the sum of its binary digits is even.
The product of its digits is 320, while the sum is 23.
The square root of 52418111 is about 7240.0352899692. The cubic root of 52418111 is about 374.2488335203.
Adding to 52418111 its reverse (11181425), we get a palindrome (63599536).
The spelling of 52418111 in words is "fifty-two million, four hundred eighteen thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •