Base | Representation |
---|---|
bin | 100110100110001… |
… | …0001101111101001 |
3 | 10100020220001212212 |
4 | 1031030101233221 |
5 | 10123014022131 |
6 | 332301414505 |
7 | 44043601625 |
oct | 11514215751 |
9 | 3306801785 |
10 | 1295064041 |
11 | 605036867 |
12 | 30186a435 |
13 | 1783ca3ab |
14 | c3dd8185 |
15 | 78a67a2b |
hex | 4d311be9 |
1295064041 has 2 divisors, whose sum is σ = 1295064042. Its totient is φ = 1295064040.
The previous prime is 1295063999. The next prime is 1295064053. The reversal of 1295064041 is 1404605921.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 912040000 + 383024041 = 30200^2 + 19571^2 .
It is a cyclic number.
It is not a de Polignac number, because 1295064041 - 210 = 1295063017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1295063989 and 1295064007.
It is not a weakly prime, because it can be changed into another prime (1295064061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647532020 + 647532021.
It is an arithmetic number, because the mean of its divisors is an integer number (647532021).
Almost surely, 21295064041 is an apocalyptic number.
It is an amenable number.
1295064041 is a deficient number, since it is larger than the sum of its proper divisors (1).
1295064041 is an equidigital number, since it uses as much as digits as its factorization.
1295064041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 1295064041 is about 35986.9982215800. The cubic root of 1295064041 is about 1090.0098310142.
Adding to 1295064041 its reverse (1404605921), we get a palindrome (2699669962).
The spelling of 1295064041 in words is "one billion, two hundred ninety-five million, sixty-four thousand, forty-one".
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