Base | Representation |
---|---|
bin | 1000111101000… |
… | …10011100101101 |
3 | 12020100012102120 |
4 | 10132202130231 |
5 | 123212124120 |
6 | 11241543153 |
7 | 1601314041 |
oct | 436423455 |
9 | 166305376 |
10 | 75114285 |
11 | 39444524 |
12 | 211a4ab9 |
13 | 1273c62c |
14 | 9d94021 |
15 | 68db140 |
hex | 47a272d |
75114285 has 8 divisors (see below), whose sum is σ = 120182880. Its totient is φ = 40060944.
The previous prime is 75114283. The next prime is 75114289. The reversal of 75114285 is 58241157.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 75114285 - 21 = 75114283 is a prime.
It is a super-2 number, since 2×751142852 = 11284311622122450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75114283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2503795 + ... + 2503824.
It is an arithmetic number, because the mean of its divisors is an integer number (15022860).
Almost surely, 275114285 is an apocalyptic number.
It is an amenable number.
75114285 is a deficient number, since it is larger than the sum of its proper divisors (45068595).
75114285 is a wasteful number, since it uses less digits than its factorization.
75114285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5007627.
The product of its digits is 11200, while the sum is 33.
The square root of 75114285 is about 8666.8497737067. The cubic root of 75114285 is about 421.9304277242.
The spelling of 75114285 in words is "seventy-five million, one hundred fourteen thousand, two hundred eighty-five".
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