Base | Representation |
---|---|
bin | 1001000010100… |
… | …00001100100100 |
3 | 12021200100122202 |
4 | 10201100030210 |
5 | 123402412311 |
6 | 11305114032 |
7 | 1610336633 |
oct | 441201444 |
9 | 167610582 |
10 | 75825956 |
11 | 39890188 |
12 | 21488918 |
13 | 1292b53b |
14 | a0db51a |
15 | 69cbe3b |
hex | 4850324 |
75825956 has 6 divisors (see below), whose sum is σ = 132695430. Its totient is φ = 37912976.
The previous prime is 75825949. The next prime is 75825961. The reversal of 75825956 is 65952857.
It can be written as a sum of positive squares in only one way, i.e., 73960000 + 1865956 = 8600^2 + 1366^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 75825956.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9478241 + ... + 9478248.
It is an arithmetic number, because the mean of its divisors is an integer number (22115905).
Almost surely, 275825956 is an apocalyptic number.
It is an amenable number.
75825956 is a deficient number, since it is larger than the sum of its proper divisors (56869474).
75825956 is a wasteful number, since it uses less digits than its factorization.
75825956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18956493 (or 18956491 counting only the distinct ones).
The product of its digits is 756000, while the sum is 47.
The square root of 75825956 is about 8707.8100576437. The cubic root of 75825956 is about 423.2587693227.
The spelling of 75825956 in words is "seventy-five million, eight hundred twenty-five thousand, nine hundred fifty-six".
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