Base | Representation |
---|---|
bin | 10011110100001011011001 |
3 | 100202220110022 |
4 | 103310023121 |
5 | 2312210312 |
6 | 303200225 |
7 | 62103122 |
oct | 23641331 |
9 | 10686408 |
10 | 5194457 |
11 | 2a28744 |
12 | 18a6075 |
13 | 10cb458 |
14 | 993049 |
15 | 6c9172 |
hex | 4f42d9 |
5194457 has 2 divisors, whose sum is σ = 5194458. Its totient is φ = 5194456.
The previous prime is 5194439. The next prime is 5194459. The reversal of 5194457 is 7544915.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4648336 + 546121 = 2156^2 + 739^2 .
It is a cyclic number.
It is not a de Polignac number, because 5194457 - 214 = 5178073 is a prime.
Together with 5194459, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5194459) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597228 + 2597229.
It is an arithmetic number, because the mean of its divisors is an integer number (2597229).
Almost surely, 25194457 is an apocalyptic number.
It is an amenable number.
5194457 is a deficient number, since it is larger than the sum of its proper divisors (1).
5194457 is an equidigital number, since it uses as much as digits as its factorization.
5194457 is an evil number, because the sum of its binary digits is even.
The product of its digits is 25200, while the sum is 35.
The square root of 5194457 is about 2279.1351429874. The cubic root of 5194457 is about 173.1862406776.
The spelling of 5194457 in words is "five million, one hundred ninety-four thousand, four hundred fifty-seven".
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