Base | Representation |
---|---|
bin | 10100000001111111011111 |
3 | 100212210001221 |
4 | 110001333133 |
5 | 2321013124 |
6 | 304314211 |
7 | 62430103 |
oct | 24017737 |
9 | 10783057 |
10 | 5251039 |
11 | 2a67202 |
12 | 1912967 |
13 | 111b131 |
14 | 9a9903 |
15 | 6dace4 |
hex | 501fdf |
5251039 has 2 divisors, whose sum is σ = 5251040. Its totient is φ = 5251038.
The previous prime is 5251027. The next prime is 5251097. The reversal of 5251039 is 9301525.
5251039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5251039 - 25 = 5251007 is a prime.
5251039 is a lucky number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5251009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625519 + 2625520.
It is an arithmetic number, because the mean of its divisors is an integer number (2625520).
Almost surely, 25251039 is an apocalyptic number.
5251039 is a deficient number, since it is larger than the sum of its proper divisors (1).
5251039 is an equidigital number, since it uses as much as digits as its factorization.
5251039 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1350, while the sum is 25.
The square root of 5251039 is about 2291.5145646493. The cubic root of 5251039 is about 173.8127968585.
The spelling of 5251039 in words is "five million, two hundred fifty-one thousand, thirty-nine".
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