Base | Representation |
---|---|
bin | 1000111111000… |
… | …00100001101000 |
3 | 12020211010012212 |
4 | 10133200201220 |
5 | 123243243202 |
6 | 11251224252 |
7 | 1603423250 |
oct | 437404150 |
9 | 166733185 |
10 | 75368552 |
11 | 395a8566 |
12 | 212a8088 |
13 | 127cb29c |
14 | a01c960 |
15 | 693b652 |
hex | 47e0868 |
75368552 has 32 divisors (see below), whose sum is σ = 161784000. Its totient is φ = 32244864.
The previous prime is 75368549. The next prime is 75368561. The reversal of 75368552 is 25586357.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
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, 58103 + ... + 59385.
It is an arithmetic number, because the mean of its divisors is an integer number (5055750).
Almost surely, 275368552 is an apocalyptic number.
It is an amenable number.
75368552 is an abundant number, since it is smaller than the sum of its proper divisors (86415448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75368552 is a wasteful number, since it uses less digits than its factorization.
75368552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2345 (or 2341 counting only the distinct ones).
The product of its digits is 252000, while the sum is 41.
The square root of 75368552 is about 8681.5063209100. The cubic root of 75368552 is about 422.4059793355.
The spelling of 75368552 in words is "seventy-five million, three hundred sixty-eight thousand, five hundred fifty-two".
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