Base | Representation |
---|---|
bin | 10011111110011010111001 |
3 | 100212001000002 |
4 | 103332122321 |
5 | 2320031114 |
6 | 304122345 |
7 | 62336333 |
oct | 23763271 |
9 | 10761002 |
10 | 5236409 |
11 | 2a57212 |
12 | 19063b5 |
13 | 1114589 |
14 | 9a4453 |
15 | 6d67de |
hex | 4fe6b9 |
5236409 has 2 divisors, whose sum is σ = 5236410. Its totient is φ = 5236408.
The previous prime is 5236393. The next prime is 5236447. The reversal of 5236409 is 9046325.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4826809 + 409600 = 2197^2 + 640^2 .
It is a cyclic number.
It is not a de Polignac number, because 5236409 - 24 = 5236393 is a prime.
It is a plaindrome in base 13.
It is not a weakly prime, because it can be changed into another prime (5236109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2618204 + 2618205.
It is an arithmetic number, because the mean of its divisors is an integer number (2618205).
Almost surely, 25236409 is an apocalyptic number.
It is an amenable number.
5236409 is a deficient number, since it is larger than the sum of its proper divisors (1).
5236409 is an equidigital number, since it uses as much as digits as its factorization.
5236409 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 5236409 is about 2288.3201262061. The cubic root of 5236409 is about 173.6512258839.
The spelling of 5236409 in words is "five million, two hundred thirty-six thousand, four hundred nine".
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