Base | Representation |
---|---|
bin | 110101100100001101… |
… | …0110000010010110101 |
3 | 101222220202021001211122 |
4 | 1223020122300102311 |
5 | 3341041042401303 |
6 | 124502250313325 |
7 | 11211406344011 |
oct | 1531032602265 |
9 | 358822231748 |
10 | 115031606453 |
11 | 4486a385555 |
12 | 1a363a28845 |
13 | ab02a73a2a |
14 | 57d3551541 |
15 | 2ed3be3e38 |
hex | 1ac86b04b5 |
115031606453 has 2 divisors, whose sum is σ = 115031606454. Its totient is φ = 115031606452.
The previous prime is 115031606447. The next prime is 115031606491. The reversal of 115031606453 is 354606130511.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 67820138929 + 47211467524 = 260423^2 + 217282^2 .
It is a cyclic number.
It is not a de Polignac number, because 115031606453 - 220 = 115030557877 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (115031602453) 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, 57515803226 + 57515803227.
It is an arithmetic number, because the mean of its divisors is an integer number (57515803227).
Almost surely, 2115031606453 is an apocalyptic number.
It is an amenable number.
115031606453 is a deficient number, since it is larger than the sum of its proper divisors (1).
115031606453 is an equidigital number, since it uses as much as digits as its factorization.
115031606453 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32400, while the sum is 35.
Adding to 115031606453 its reverse (354606130511), we get a palindrome (469637736964).
The spelling of 115031606453 in words is "one hundred fifteen billion, thirty-one million, six hundred six thousand, four hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •