Base | Representation |
---|---|
bin | 10100001101010101111011 |
3 | 100222010211212 |
4 | 110031111323 |
5 | 2324010111 |
6 | 305313335 |
7 | 63012461 |
oct | 24152573 |
9 | 10863755 |
10 | 5297531 |
11 | 2a99128 |
12 | 193584b |
13 | 1136345 |
14 | 9bc831 |
15 | 6e998b |
hex | 50d57b |
5297531 has 2 divisors, whose sum is σ = 5297532. Its totient is φ = 5297530.
The previous prime is 5297519. The next prime is 5297543. The reversal of 5297531 is 1357925.
It is a balanced prime because it is at equal distance from previous prime (5297519) and next prime (5297543).
It is a cyclic number.
It is not a de Polignac number, because 5297531 - 214 = 5281147 is a prime.
It is a super-2 number, since 2×52975312 = 56127669391922, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5297431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2648765 + 2648766.
It is an arithmetic number, because the mean of its divisors is an integer number (2648766).
Almost surely, 25297531 is an apocalyptic number.
5297531 is a deficient number, since it is larger than the sum of its proper divisors (1).
5297531 is an equidigital number, since it uses as much as digits as its factorization.
5297531 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9450, while the sum is 32.
The square root of 5297531 is about 2301.6365916452. The cubic root of 5297531 is about 174.3242621189.
The spelling of 5297531 in words is "five million, two hundred ninety-seven thousand, five hundred thirty-one".
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