Base | Representation |
---|---|
bin | 1100110100001… |
… | …1000100110101 |
3 | 10202010220001011 |
4 | 3031003010311 |
5 | 102230031432 |
6 | 5200032221 |
7 | 1221612466 |
oct | 315030465 |
9 | 122126034 |
10 | 53752117 |
11 | 28383841 |
12 | 16002671 |
13 | b1a01b3 |
14 | 71d2d6d |
15 | 4abb847 |
hex | 3343135 |
53752117 has 2 divisors, whose sum is σ = 53752118. Its totient is φ = 53752116.
The previous prime is 53752063. The next prime is 53752129. The reversal of 53752117 is 71125735.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 47803396 + 5948721 = 6914^2 + 2439^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53752117 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53752217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26876058 + 26876059.
It is an arithmetic number, because the mean of its divisors is an integer number (26876059).
Almost surely, 253752117 is an apocalyptic number.
It is an amenable number.
53752117 is a deficient number, since it is larger than the sum of its proper divisors (1).
53752117 is an equidigital number, since it uses as much as digits as its factorization.
53752117 is an evil number, because the sum of its binary digits is even.
The product of its digits is 7350, while the sum is 31.
The square root of 53752117 is about 7331.5835260877. The cubic root of 53752117 is about 377.3970703105.
The spelling of 53752117 in words is "fifty-three million, seven hundred fifty-two thousand, one hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •