Base | Representation |
---|---|
bin | 1000111101001… |
… | …01001101100100 |
3 | 12020100202221210 |
4 | 10132211031210 |
5 | 123213004404 |
6 | 11242111420 |
7 | 1601362041 |
oct | 436451544 |
9 | 166322853 |
10 | 75125604 |
11 | 39451a84 |
12 | 211ab570 |
13 | 12744828 |
14 | 9d981c8 |
15 | 68de689 |
hex | 47a5364 |
75125604 has 12 divisors (see below), whose sum is σ = 175293104. Its totient is φ = 25041864.
The previous prime is 75125581. The next prime is 75125623. The reversal of 75125604 is 40652157.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 3130222 + ... + 3130245.
Almost surely, 275125604 is an apocalyptic number.
It is an amenable number.
75125604 is an abundant number, since it is smaller than the sum of its proper divisors (100167500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75125604 is a wasteful number, since it uses less digits than its factorization.
75125604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6260474 (or 6260472 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 75125604 is about 8667.5027545424. The cubic root of 75125604 is about 421.9516202783.
The spelling of 75125604 in words is "seventy-five million, one hundred twenty-five thousand, six hundred four".
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