Base | Representation |
---|---|
bin | 10011111111111001010011 |
3 | 100212100021212 |
4 | 103333321103 |
5 | 2320224301 |
6 | 304210335 |
7 | 62363054 |
oct | 23777123 |
9 | 10770255 |
10 | 5242451 |
11 | 2a60805 |
12 | 19099ab |
13 | 1117256 |
14 | 9a672b |
15 | 6d84bb |
hex | 4ffe53 |
5242451 has 2 divisors, whose sum is σ = 5242452. Its totient is φ = 5242450.
The previous prime is 5242439. The next prime is 5242469. The reversal of 5242451 is 1542425.
It is a happy number.
5242451 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 5242451 - 210 = 5241427 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5242411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621225 + 2621226.
It is an arithmetic number, because the mean of its divisors is an integer number (2621226).
Almost surely, 25242451 is an apocalyptic number.
5242451 is a deficient number, since it is larger than the sum of its proper divisors (1).
5242451 is an equidigital number, since it uses as much as digits as its factorization.
5242451 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1600, while the sum is 23.
The square root of 5242451 is about 2289.6399280236. The cubic root of 5242451 is about 173.7179890306.
Adding to 5242451 its reverse (1542425), we get a palindrome (6784876).
The spelling of 5242451 in words is "five million, two hundred forty-two thousand, four hundred fifty-one".
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