Base | Representation |
---|---|
bin | 1001000001011… |
… | …10110100001100 |
3 | 12021102102002202 |
4 | 10200232310030 |
5 | 123334023403 |
6 | 11302141032 |
7 | 1606230206 |
oct | 440566414 |
9 | 167372082 |
10 | 75689228 |
11 | 397a748a |
12 | 21421778 |
13 | 128b1234 |
14 | a0a3776 |
15 | 69a1688 |
hex | 482ed0c |
75689228 has 24 divisors (see below), whose sum is σ = 142679040. Its totient is φ = 35030160.
The previous prime is 75689221. The next prime is 75689233. The reversal of 75689228 is 82298657.
It is not an unprimeable number, because it can be changed into a prime (75689221) by changing a digit.
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, 10418 + ... + 16121.
It is an arithmetic number, because the mean of its divisors is an integer number (5944960).
Almost surely, 275689228 is an apocalyptic number.
It is an amenable number.
75689228 is a deficient number, since it is larger than the sum of its proper divisors (66989812).
75689228 is a wasteful number, since it uses less digits than its factorization.
75689228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26597 (or 26595 counting only the distinct ones).
The product of its digits is 483840, while the sum is 47.
The square root of 75689228 is about 8699.9556320708. The cubic root of 75689228 is about 423.0042120571.
The spelling of 75689228 in words is "seventy-five million, six hundred eighty-nine thousand, two hundred twenty-eight".
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