Base | Representation |
---|---|
bin | 1000111110101… |
… | …10101011001110 |
3 | 12020202001212120 |
4 | 10133112223032 |
5 | 123241000311 |
6 | 11250313410 |
7 | 1603164522 |
oct | 437265316 |
9 | 166661776 |
10 | 75328206 |
11 | 39580218 |
12 | 21288866 |
13 | 127b5b05 |
14 | a00bd82 |
15 | 692e706 |
hex | 47d6ace |
75328206 has 8 divisors (see below), whose sum is σ = 150656424. Its totient is φ = 25109400.
The previous prime is 75328199. The next prime is 75328219. The reversal of 75328206 is 60282357.
It is a sphenic number, since it is the product of 3 distinct primes.
75328206 is an admirable number.
It is a super-3 number, since 3×753282063 (a number of 25 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6277345 + ... + 6277356.
It is an arithmetic number, because the mean of its divisors is an integer number (18832053).
Almost surely, 275328206 is an apocalyptic number.
75328206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75328206 is a wasteful number, since it uses less digits than its factorization.
75328206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12554706.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 75328206 is about 8679.1823347594. The cubic root of 75328206 is about 422.3305923068.
The spelling of 75328206 in words is "seventy-five million, three hundred twenty-eight thousand, two hundred six".
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