Base | Representation |
---|---|
bin | 1000111110101… |
… | …01111010110000 |
3 | 12020201220121200 |
4 | 10133111322300 |
5 | 123240400404 |
6 | 11250251200 |
7 | 1603152501 |
oct | 437257260 |
9 | 166656550 |
10 | 75325104 |
11 | 39578958 |
12 | 21286b00 |
13 | 127b458a |
14 | a00aba8 |
15 | 692d839 |
hex | 47d5eb0 |
75325104 has 60 divisors (see below), whose sum is σ = 212784000. Its totient is φ = 24872832.
The previous prime is 75325099. The next prime is 75325109. The reversal of 75325104 is 40152357.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (75325099) and next prime (75325109).
It is a super-2 number, since 2×753251042 = 11347742585221632, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (75325109) 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, 13297 + ... + 18095.
It is an arithmetic number, because the mean of its divisors is an integer number (3546400).
Almost surely, 275325104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75325104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106392000).
75325104 is an abundant number, since it is smaller than the sum of its proper divisors (137458896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75325104 is a wasteful number, since it uses less digits than its factorization.
75325104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4922 (or 4913 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 75325104 is about 8679.0036294496. The cubic root of 75325104 is about 422.3247950650.
The spelling of 75325104 in words is "seventy-five million, three hundred twenty-five thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •