Base | Representation |
---|---|
bin | 1000111110010… |
… | …01101100110000 |
3 | 12020122100222001 |
4 | 10133021230300 |
5 | 123232300211 |
6 | 11245223344 |
7 | 1602553543 |
oct | 437115460 |
9 | 166570861 |
10 | 75275056 |
11 | 3954429a |
12 | 21261b54 |
13 | 1279786c |
14 | 9dd685a |
15 | 691dac1 |
hex | 47c9b30 |
75275056 has 20 divisors (see below), whose sum is σ = 146053152. Its totient is φ = 37583936.
The previous prime is 75275051. The next prime is 75275087. The reversal of 75275056 is 65057257.
It is not an unprimeable number, because it can be changed into a prime (75275051) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 9801 + ... + 15703.
Almost surely, 275275056 is an apocalyptic number.
It is an amenable number.
75275056 is a deficient number, since it is larger than the sum of its proper divisors (70778096).
75275056 is a wasteful number, since it uses less digits than its factorization.
75275056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6708 (or 6702 counting only the distinct ones).
The product of its (nonzero) digits is 73500, while the sum is 37.
The square root of 75275056 is about 8676.1198700802. The cubic root of 75275056 is about 422.2312397376.
The spelling of 75275056 in words is "seventy-five million, two hundred seventy-five thousand, fifty-six".
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