Base | Representation |
---|---|
bin | 10100101000001000001111 |
3 | 101011201100102 |
4 | 110220020033 |
5 | 2341012442 |
6 | 311521315 |
7 | 63650366 |
oct | 24501017 |
9 | 11151312 |
10 | 5407247 |
11 | 30635aa |
12 | 198923b |
13 | 1174271 |
14 | a0a7dd |
15 | 71c232 |
hex | 52820f |
5407247 has 2 divisors, whose sum is σ = 5407248. Its totient is φ = 5407246.
The previous prime is 5407243. The next prime is 5407249. The reversal of 5407247 is 7427045.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5407247 - 22 = 5407243 is a prime.
Together with 5407249, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5407243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703623 + 2703624.
It is an arithmetic number, because the mean of its divisors is an integer number (2703624).
Almost surely, 25407247 is an apocalyptic number.
5407247 is a deficient number, since it is larger than the sum of its proper divisors (1).
5407247 is an equidigital number, since it uses as much as digits as its factorization.
5407247 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7840, while the sum is 29.
The square root of 5407247 is about 2325.3487910419. The cubic root of 5407247 is about 175.5195120120.
The spelling of 5407247 in words is "five million, four hundred seven thousand, two hundred forty-seven".
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