Base | Representation |
---|---|
bin | 100001001101100… |
… | …010011000011001 |
3 | 1102211110112100110 |
4 | 201031202120121 |
5 | 2120120244300 |
6 | 131142354533 |
7 | 16544044353 |
oct | 4115423031 |
9 | 1384415313 |
10 | 557196825 |
11 | 266583249 |
12 | 13672ba49 |
13 | 8b590183 |
14 | 540040d3 |
15 | 33db5550 |
hex | 21362619 |
557196825 has 12 divisors (see below), whose sum is σ = 921232208. Its totient is φ = 297171600.
The previous prime is 557196823. The next prime is 557196859. The reversal of 557196825 is 528691755.
It is a happy number.
It is not a de Polignac number, because 557196825 - 21 = 557196823 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (557196823) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3714571 + ... + 3714720.
Almost surely, 2557196825 is an apocalyptic number.
It is an amenable number.
557196825 is a deficient number, since it is larger than the sum of its proper divisors (364035383).
557196825 is a wasteful number, since it uses less digits than its factorization.
557196825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7429304 (or 7429299 counting only the distinct ones).
The product of its digits is 756000, while the sum is 48.
The square root of 557196825 is about 23605.0169455563. The cubic root of 557196825 is about 822.8794392460.
The spelling of 557196825 in words is "five hundred fifty-seven million, one hundred ninety-six thousand, eight hundred twenty-five".
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