Base | Representation |
---|---|
bin | 1000111100101… |
… | …10110101001000 |
3 | 12020020210011000 |
4 | 10132112311020 |
5 | 123204113241 |
6 | 11240535000 |
7 | 1601025225 |
oct | 436266510 |
9 | 166223130 |
10 | 75066696 |
11 | 394117a1 |
12 | 21181460 |
13 | 12723a83 |
14 | 9d8094c |
15 | 68cbeb6 |
hex | 4796d48 |
75066696 has 64 divisors (see below), whose sum is σ = 220795200. Its totient is φ = 23549184.
The previous prime is 75066659. The next prime is 75066707. The reversal of 75066696 is 69666057.
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 15 ways as a sum of consecutive naturals, for example, 6550 + ... + 13893.
It is an arithmetic number, because the mean of its divisors is an integer number (3449925).
Almost surely, 275066696 is an apocalyptic number.
It is an amenable number.
75066696 is an abundant number, since it is smaller than the sum of its proper divisors (145728504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75066696 is a wasteful number, since it uses less digits than its factorization.
75066696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20475 (or 20465 counting only the distinct ones).
The product of its (nonzero) digits is 408240, while the sum is 45.
The square root of 75066696 is about 8664.1038774936. The cubic root of 75066696 is about 421.8413035802.
The spelling of 75066696 in words is "seventy-five million, sixty-six thousand, six hundred ninety-six".
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