Base | Representation |
---|---|
bin | 1001011011010110… |
… | …0111000101010101 |
3 | 20112100211122010121 |
4 | 2112311213011111 |
5 | 20140320323432 |
6 | 1055040151541 |
7 | 116466023602 |
oct | 22665470525 |
9 | 6470748117 |
10 | 2530636117 |
11 | 1089529409 |
12 | 5a76085b1 |
13 | 314397b29 |
14 | 1a01476a9 |
15 | ec27d197 |
hex | 96d67155 |
2530636117 has 2 divisors, whose sum is σ = 2530636118. Its totient is φ = 2530636116.
The previous prime is 2530636093. The next prime is 2530636139. The reversal of 2530636117 is 7116360352.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1658851441 + 871784676 = 40729^2 + 29526^2 .
It is a cyclic number.
It is not a de Polignac number, because 2530636117 - 211 = 2530634069 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2530637117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265318058 + 1265318059.
It is an arithmetic number, because the mean of its divisors is an integer number (1265318059).
Almost surely, 22530636117 is an apocalyptic number.
It is an amenable number.
2530636117 is a deficient number, since it is larger than the sum of its proper divisors (1).
2530636117 is an equidigital number, since it uses as much as digits as its factorization.
2530636117 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 22680, while the sum is 34.
The square root of 2530636117 is about 50305.4283055020. The cubic root of 2530636117 is about 1362.7302629322.
Adding to 2530636117 its reverse (7116360352), we get a palindrome (9646996469).
The spelling of 2530636117 in words is "two billion, five hundred thirty million, six hundred thirty-six thousand, one hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •