Base | Representation |
---|---|
bin | 11111111111110… |
… | …111111100000101 |
3 | 1101102011012010221 |
4 | 133333313330011 |
5 | 2044412303033 |
6 | 125134144341 |
7 | 16206022024 |
oct | 3777677405 |
9 | 1342135127 |
10 | 536837893 |
11 | 256038289 |
12 | 12b9520b1 |
13 | 872b2577 |
14 | 514248bb |
15 | 321e312d |
hex | 1fff7f05 |
536837893 has 2 divisors, whose sum is σ = 536837894. Its totient is φ = 536837892.
The previous prime is 536837891. The next prime is 536837897. The reversal of 536837893 is 398738635.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 531671364 + 5166529 = 23058^2 + 2273^2 .
It is a cyclic number.
It is not a de Polignac number, because 536837893 - 21 = 536837891 is a prime.
Together with 536837891, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 536837893.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (536837891) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268418946 + 268418947.
It is an arithmetic number, because the mean of its divisors is an integer number (268418947).
Almost surely, 2536837893 is an apocalyptic number.
It is an amenable number.
536837893 is a deficient number, since it is larger than the sum of its proper divisors (1).
536837893 is an equidigital number, since it uses as much as digits as its factorization.
536837893 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3265920, while the sum is 52.
The square root of 536837893 is about 23169.7624718079. The cubic root of 536837893 is about 812.7326761786.
The spelling of 536837893 in words is "five hundred thirty-six million, eight hundred thirty-seven thousand, eight hundred ninety-three".
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