Base | Representation |
---|---|
bin | 10011110100100001001001 |
3 | 100202222100212 |
4 | 103310201021 |
5 | 2312231344 |
6 | 303210505 |
7 | 62110151 |
oct | 23644111 |
9 | 10688325 |
10 | 5195849 |
11 | 2a2979a |
12 | 18a6a35 |
13 | 10cbc89 |
14 | 993761 |
15 | 6c979e |
hex | 4f4849 |
5195849 has 2 divisors, whose sum is σ = 5195850. Its totient is φ = 5195848.
The previous prime is 5195837. The next prime is 5195857. The reversal of 5195849 is 9485915.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2699449 + 2496400 = 1643^2 + 1580^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5195849 is a prime.
It is a Chen prime.
It is a d-powerful number, because it can be written as 56 + 1 + 94 + 58 + 82 + 4 + 97 .
It is not a weakly prime, because it can be changed into another prime (5195809) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597924 + 2597925.
It is an arithmetic number, because the mean of its divisors is an integer number (2597925).
Almost surely, 25195849 is an apocalyptic number.
It is an amenable number.
5195849 is a deficient number, since it is larger than the sum of its proper divisors (1).
5195849 is an equidigital number, since it uses as much as digits as its factorization.
5195849 is an evil number, because the sum of its binary digits is even.
The product of its digits is 64800, while the sum is 41.
The square root of 5195849 is about 2279.4405015266. The cubic root of 5195849 is about 173.2017093279.
The spelling of 5195849 in words is "five million, one hundred ninety-five thousand, eight hundred forty-nine".
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