Base | Representation |
---|---|
bin | 1001000011010… |
… | …01000111111000 |
3 | 12021212112201020 |
4 | 10201221013320 |
5 | 123414144211 |
6 | 11311222440 |
7 | 1611243411 |
oct | 441510770 |
9 | 167775636 |
10 | 75928056 |
11 | 3994a966 |
12 | 21517a20 |
13 | 12965b59 |
14 | a126808 |
15 | 69ec306 |
hex | 48691f8 |
75928056 has 32 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 25071968.
The previous prime is 75928049. The next prime is 75928057. The reversal of 75928056 is 65082957.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 75927999 and 75928017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75928057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12216 + ... + 17351.
It is an arithmetic number, because the mean of its divisors is an integer number (5987520).
Almost surely, 275928056 is an apocalyptic number.
It is an amenable number.
75928056 is an abundant number, since it is smaller than the sum of its proper divisors (115672584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75928056 is a wasteful number, since it uses less digits than its factorization.
75928056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29683 (or 29679 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 42.
The square root of 75928056 is about 8713.6706387148. The cubic root of 75928056 is about 423.4486574158.
The spelling of 75928056 in words is "seventy-five million, nine hundred twenty-eight thousand, fifty-six".
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