Base | Representation |
---|---|
bin | 10011110100100000001101 |
3 | 100202222021122 |
4 | 103310200031 |
5 | 2312231124 |
6 | 303210325 |
7 | 62110034 |
oct | 23644015 |
9 | 10688248 |
10 | 5195789 |
11 | 2a29745 |
12 | 18a69a5 |
13 | 10cbc41 |
14 | 99371b |
15 | 6c975e |
hex | 4f480d |
5195789 has 2 divisors, whose sum is σ = 5195790. Its totient is φ = 5195788.
The previous prime is 5195777. The next prime is 5195791. The reversal of 5195789 is 9875915.
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., 5175625 + 20164 = 2275^2 + 142^2 .
It is a cyclic number.
It is not a de Polignac number, because 5195789 - 216 = 5130253 is a prime.
Together with 5195791, 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 (5195989) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597894 + 2597895.
It is an arithmetic number, because the mean of its divisors is an integer number (2597895).
Almost surely, 25195789 is an apocalyptic number.
It is an amenable number.
5195789 is a deficient number, since it is larger than the sum of its proper divisors (1).
5195789 is an equidigital number, since it uses as much as digits as its factorization.
5195789 is an evil number, because the sum of its binary digits is even.
The product of its digits is 113400, while the sum is 44.
The square root of 5195789 is about 2279.4273403642. The cubic root of 5195789 is about 173.2010426327.
The spelling of 5195789 in words is "five million, one hundred ninety-five thousand, seven hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •