Base | Representation |
---|---|
bin | 1001000010101… |
… | …10010000000000 |
3 | 12021201121200010 |
4 | 10201112100000 |
5 | 123404211002 |
6 | 11305424520 |
7 | 1610502135 |
oct | 441262000 |
9 | 167647603 |
10 | 75850752 |
11 | 398a787a |
12 | 2149b140 |
13 | 12939903 |
14 | a10658c |
15 | 69d446c |
hex | 4856400 |
75850752 has 44 divisors (see below), whose sum is σ = 202178096. Its totient is φ = 25282560.
The previous prime is 75850739. The next prime is 75850759. The reversal of 75850752 is 25705857.
It is a self number, because there is not a number n which added to its sum of digits gives 75850752.
It is not an unprimeable number, because it can be changed into a prime (75850759) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9274 + ... + 15417.
Almost surely, 275850752 is an apocalyptic number.
It is an amenable number.
75850752 is an abundant number, since it is smaller than the sum of its proper divisors (126327344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75850752 is a wasteful number, since it uses less digits than its factorization.
75850752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24714 (or 24696 counting only the distinct ones).
The product of its (nonzero) digits is 98000, while the sum is 39.
The square root of 75850752 is about 8709.2337205979. The cubic root of 75850752 is about 423.3049011981.
The spelling of 75850752 in words is "seventy-five million, eight hundred fifty thousand, seven hundred fifty-two".
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