Base | Representation |
---|---|
bin | 100001001111010… |
… | …001000111111001 |
3 | 1102212022120120110 |
4 | 201033101013321 |
5 | 2120224303200 |
6 | 131200214533 |
7 | 16550643663 |
oct | 4117210771 |
9 | 1385276513 |
10 | 557650425 |
11 | 266863022 |
12 | 13690a449 |
13 | 8b6bb787 |
14 | 540c1533 |
15 | 33e54b50 |
hex | 213d11f9 |
557650425 has 24 divisors (see below), whose sum is σ = 953778240. Its totient is φ = 287156800.
The previous prime is 557650411. The next prime is 557650427. The reversal of 557650425 is 524056755.
557650425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 557650425 - 24 = 557650409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (557650427) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126021 + ... + 130370.
It is an arithmetic number, because the mean of its divisors is an integer number (39740760).
Almost surely, 2557650425 is an apocalyptic number.
It is an amenable number.
557650425 is a deficient number, since it is larger than the sum of its proper divisors (396127815).
557650425 is a wasteful number, since it uses less digits than its factorization.
557650425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256433 (or 256428 counting only the distinct ones).
The product of its (nonzero) digits is 210000, while the sum is 39.
The square root of 557650425 is about 23614.6231178903. The cubic root of 557650425 is about 823.1026738709.
The spelling of 557650425 in words is "five hundred fifty-seven million, six hundred fifty thousand, four hundred twenty-five".
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