Base | Representation |
---|---|
bin | 1000111100110… |
… | …00111000100000 |
3 | 12020021012200102 |
4 | 10132120320200 |
5 | 123204400404 |
6 | 11241041532 |
7 | 1601061566 |
oct | 436307040 |
9 | 166235612 |
10 | 75075104 |
11 | 39418045 |
12 | 211862a8 |
13 | 12727850 |
14 | 9d83a36 |
15 | 68ce71e |
hex | 4798e20 |
75075104 has 48 divisors (see below), whose sum is σ = 160030080. Its totient is φ = 34464000.
The previous prime is 75075073. The next prime is 75075127. The reversal of 75075104 is 40157057.
It is a super-2 number, since 2×750751042 = 11272542481221632, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104057 + ... + 104775.
It is an arithmetic number, because the mean of its divisors is an integer number (3333960).
Almost surely, 275075104 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 75075104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80015040).
75075104 is an abundant number, since it is smaller than the sum of its proper divisors (84954976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75075104 is a wasteful number, since it uses less digits than its factorization.
75075104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 993 (or 985 counting only the distinct ones).
The product of its (nonzero) digits is 4900, while the sum is 29.
The square root of 75075104 is about 8664.5890843132. The cubic root of 75075104 is about 421.8570527271.
The spelling of 75075104 in words is "seventy-five million, seventy-five thousand, one hundred four".
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