Base | Representation |
---|---|
bin | 1001111001001111… |
… | …10110000000110111 |
3 | 111201012112211222112 |
4 | 10330213312000313 |
5 | 41334340420421 |
6 | 2235035321235 |
7 | 245431431662 |
oct | 47447660067 |
9 | 14635484875 |
10 | 5312045111 |
11 | 228656912a |
12 | 1042bb021b |
13 | 6686b6079 |
14 | 3856cc6d9 |
15 | 21154445b |
hex | 13c9f6037 |
5312045111 has 2 divisors, whose sum is σ = 5312045112. Its totient is φ = 5312045110.
The previous prime is 5312045107. The next prime is 5312045113. The reversal of 5312045111 is 1115402135.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5312045111 - 22 = 5312045107 is a prime.
It is a super-2 number, since 2×53120451112 = 56435646522598004642, which contains 22 as substring.
It is a Sophie Germain prime.
Together with 5312045113, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5312045113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656022555 + 2656022556.
It is an arithmetic number, because the mean of its divisors is an integer number (2656022556).
Almost surely, 25312045111 is an apocalyptic number.
5312045111 is a deficient number, since it is larger than the sum of its proper divisors (1).
5312045111 is an equidigital number, since it uses as much as digits as its factorization.
5312045111 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 5312045111 is about 72883.7781059681. The cubic root of 5312045111 is about 1744.8332077590.
Adding to 5312045111 its reverse (1115402135), we get a palindrome (6427447246).
The spelling of 5312045111 in words is "five billion, three hundred twelve million, forty-five thousand, one hundred eleven".
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