Base | Representation |
---|---|
bin | 10100010011100111011111 |
3 | 101000110002201 |
4 | 110103213133 |
5 | 2330320411 |
6 | 310032331 |
7 | 63150424 |
oct | 24234737 |
9 | 11013081 |
10 | 5323231 |
11 | 3006471 |
12 | 19486a7 |
13 | 1144c54 |
14 | 9c7d4b |
15 | 7023c1 |
hex | 5139df |
5323231 has 2 divisors, whose sum is σ = 5323232. Its totient is φ = 5323230.
The previous prime is 5323229. The next prime is 5323243. The reversal of 5323231 is 1323235.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5323231 - 21 = 5323229 is a prime.
It is a super-2 number, since 2×53232312 = 56673576558722, which contains 22 as substring.
Together with 5323229, it forms a pair of twin primes.
It is a d-powerful number, because it can be written as 54 + 3 + 212 + 312 + 212 + 314 + 1 .
It is a junction number, because it is equal to n+sod(n) for n = 5323199 and 5323208.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5323291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661615 + 2661616.
It is an arithmetic number, because the mean of its divisors is an integer number (2661616).
Almost surely, 25323231 is an apocalyptic number.
5323231 is a deficient number, since it is larger than the sum of its proper divisors (1).
5323231 is an equidigital number, since it uses as much as digits as its factorization.
5323231 is an evil number, because the sum of its binary digits is even.
The product of its digits is 540, while the sum is 19.
The square root of 5323231 is about 2307.2128206995. The cubic root of 5323231 is about 174.6057082083.
Adding to 5323231 its reverse (1323235), we get a palindrome (6646466).
The spelling of 5323231 in words is "five million, three hundred twenty-three thousand, two hundred thirty-one".
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