Base | Representation |
---|---|
bin | 10100010000110111111001 |
3 | 100222212200111 |
4 | 110100313321 |
5 | 2324440433 |
6 | 305504321 |
7 | 63102601 |
oct | 24206771 |
9 | 10885614 |
10 | 5311993 |
11 | 2aa8a85 |
12 | 19420a1 |
13 | 113cabb |
14 | 9c3c01 |
15 | 6eddcd |
hex | 510df9 |
5311993 has 2 divisors, whose sum is σ = 5311994. Its totient is φ = 5311992.
The previous prime is 5311951. The next prime is 5312033. The reversal of 5311993 is 3991135.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4652649 + 659344 = 2157^2 + 812^2 .
It is a cyclic number.
It is not a de Polignac number, because 5311993 - 217 = 5180921 is a prime.
It is not a weakly prime, because it can be changed into another prime (5311903) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655996 + 2655997.
It is an arithmetic number, because the mean of its divisors is an integer number (2655997).
Almost surely, 25311993 is an apocalyptic number.
It is an amenable number.
5311993 is a deficient number, since it is larger than the sum of its proper divisors (1).
5311993 is an equidigital number, since it uses as much as digits as its factorization.
5311993 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3645, while the sum is 31.
The square root of 5311993 is about 2304.7761279569. The cubic root of 5311993 is about 174.4827502154.
The spelling of 5311993 in words is "five million, three hundred eleven thousand, nine hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •