Base | Representation |
---|---|
bin | 1000111110101… |
… | …11111000000101 |
3 | 12020202022121202 |
4 | 10133113320011 |
5 | 123241130000 |
6 | 11250352245 |
7 | 1603215050 |
oct | 437277005 |
9 | 166668552 |
10 | 75333125 |
11 | 3958398a |
12 | 2128b685 |
13 | 127b811a |
14 | a00da97 |
15 | 6930dd5 |
hex | 47d7e05 |
75333125 has 40 divisors (see below), whose sum is σ = 109614912. Its totient is φ = 50688000.
The previous prime is 75333121. The next prime is 75333127. The reversal of 75333125 is 52133357.
It is not a de Polignac number, because 75333125 - 22 = 75333121 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75333121) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 292997 + ... + 293253.
Almost surely, 275333125 is an apocalyptic number.
It is an amenable number.
75333125 is a deficient number, since it is larger than the sum of its proper divisors (34281787).
75333125 is an equidigital number, since it uses as much as digits as its factorization.
75333125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 351 (or 336 counting only the distinct ones).
The product of its digits is 9450, while the sum is 29.
The square root of 75333125 is about 8679.4657093625. The cubic root of 75333125 is about 422.3397849633.
The spelling of 75333125 in words is "seventy-five million, three hundred thirty-three thousand, one hundred twenty-five".
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