Base | Representation |
---|---|
bin | 1011101100010110100111… |
… | …01000001101111111000001 |
3 | 10101001011022211210221000122 |
4 | 11312023103220031333001 |
5 | 11332241141020110343 |
6 | 130404254204430025 |
7 | 5262501452214563 |
oct | 566132350157701 |
9 | 111034284727018 |
10 | 25713224769473 |
11 | 8213a1004923a |
12 | 2a7348ab48315 |
13 | 11469926341c7 |
14 | 64c753463333 |
15 | 2e8cd76b0068 |
hex | 1762d3a0dfc1 |
25713224769473 has 2 divisors, whose sum is σ = 25713224769474. Its totient is φ = 25713224769472.
The previous prime is 25713224769467. The next prime is 25713224769503. The reversal of 25713224769473 is 37496742231752.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 17869287475264 + 7843937294209 = 4227208^2 + 2800703^2 .
It is a cyclic number.
It is not a de Polignac number, because 25713224769473 - 214 = 25713224753089 is a prime.
It is a super-2 number, since 2×257132247694732 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (25713224769443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12856612384736 + 12856612384737.
It is an arithmetic number, because the mean of its divisors is an integer number (12856612384737).
Almost surely, 225713224769473 is an apocalyptic number.
It is an amenable number.
25713224769473 is a deficient number, since it is larger than the sum of its proper divisors (1).
25713224769473 is an equidigital number, since it uses as much as digits as its factorization.
25713224769473 is an evil number, because the sum of its binary digits is even.
The product of its digits is 106686720, while the sum is 62.
The spelling of 25713224769473 in words is "twenty-five trillion, seven hundred thirteen billion, two hundred twenty-four million, seven hundred sixty-nine thousand, four hundred seventy-three".
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