Base | Representation |
---|---|
bin | 100010010101001… |
… | …100010111100001 |
3 | 1111010210212102120 |
4 | 202111030113201 |
5 | 2134422343100 |
6 | 133053134453 |
7 | 20162520654 |
oct | 4225142741 |
9 | 1433725376 |
10 | 575981025 |
11 | 276143084 |
12 | 140a8a429 |
13 | 92439099 |
14 | 566d389b |
15 | 358760a0 |
hex | 2254c5e1 |
575981025 has 12 divisors (see below), whose sum is σ = 952288752. Its totient is φ = 307189840.
The previous prime is 575981011. The next prime is 575981027. The reversal of 575981025 is 520189575.
It is a de Polignac number, because none of the positive numbers 2k-575981025 is a prime.
It is not an unprimeable number, because it can be changed into a prime (575981027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3839799 + ... + 3839948.
It is an arithmetic number, because the mean of its divisors is an integer number (79357396).
Almost surely, 2575981025 is an apocalyptic number.
It is an amenable number.
575981025 is a deficient number, since it is larger than the sum of its proper divisors (376307727).
575981025 is a wasteful number, since it uses less digits than its factorization.
575981025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7679760 (or 7679755 counting only the distinct ones).
The product of its (nonzero) digits is 126000, while the sum is 42.
The square root of 575981025 is about 23999.6046842443. The cubic root of 575981025 is about 832.0243926411.
The spelling of 575981025 in words is "five hundred seventy-five million, nine hundred eighty-one thousand, twenty-five".
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