Base | Representation |
---|---|
bin | 100010010010101… |
… | …100010111011001 |
3 | 1111002120120102200 |
4 | 202102230113121 |
5 | 2134240410112 |
6 | 133031120413 |
7 | 20154121164 |
oct | 4222542731 |
9 | 1432516380 |
10 | 575325657 |
11 | 275835755 |
12 | 140813109 |
13 | 922699aa |
14 | 565a2adb |
15 | 35796cdc |
hex | 224ac5d9 |
575325657 has 12 divisors (see below), whose sum is σ = 867157824. Its totient is φ = 366874200.
The previous prime is 575325649. The next prime is 575325659. The reversal of 575325657 is 756523575.
575325657 is a `hidden beast` number, since 57 + 5 + 32 + 565 + 7 = 666.
It is not a de Polignac number, because 575325657 - 23 = 575325649 is a prime.
It is a super-2 number, since 2×5753256572 = 661999223204963298, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (575325659) 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, 1389469 + ... + 1389882.
It is an arithmetic number, because the mean of its divisors is an integer number (72263152).
Almost surely, 2575325657 is an apocalyptic number.
It is an amenable number.
575325657 is a deficient number, since it is larger than the sum of its proper divisors (291832167).
575325657 is a wasteful number, since it uses less digits than its factorization.
575325657 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2779380 (or 2779377 counting only the distinct ones).
The product of its digits is 1102500, while the sum is 45.
The square root of 575325657 is about 23985.9470732344. The cubic root of 575325657 is about 831.7087056758.
The spelling of 575325657 in words is "five hundred seventy-five million, three hundred twenty-five thousand, six hundred fifty-seven".
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