Base | Representation |
---|---|
bin | 1001110001011001… |
… | …0110100000100001 |
3 | 20202210211112200011 |
4 | 2130112112200201 |
5 | 20333003330212 |
6 | 1112142124521 |
7 | 122001011416 |
oct | 23426264041 |
9 | 6683745604 |
10 | 2623105057 |
11 | 1126746721 |
12 | 612580741 |
13 | 32a5a2791 |
14 | 1ac53810d |
15 | 1054464a7 |
hex | 9c596821 |
2623105057 has 2 divisors, whose sum is σ = 2623105058. Its totient is φ = 2623105056.
The previous prime is 2623105031. The next prime is 2623105073. The reversal of 2623105057 is 7505013262.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2277293841 + 345811216 = 47721^2 + 18596^2 .
It is a cyclic number.
It is not a de Polignac number, because 2623105057 - 215 = 2623072289 is a prime.
It is not a weakly prime, because it can be changed into another prime (2623108057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311552528 + 1311552529.
It is an arithmetic number, because the mean of its divisors is an integer number (1311552529).
Almost surely, 22623105057 is an apocalyptic number.
It is an amenable number.
2623105057 is a deficient number, since it is larger than the sum of its proper divisors (1).
2623105057 is an equidigital number, since it uses as much as digits as its factorization.
2623105057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 2623105057 is about 51216.2577410728. The cubic root of 2623105057 is about 1379.1300715199.
The spelling of 2623105057 in words is "two billion, six hundred twenty-three million, one hundred five thousand, fifty-seven".
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