Base | Representation |
---|---|
bin | 1111000101100… |
… | …1111110110101 |
3 | 11102002010010110 |
4 | 3301121332311 |
5 | 112200030000 |
6 | 10140213233 |
7 | 1365616623 |
oct | 361317665 |
9 | 142063113 |
10 | 63283125 |
11 | 327a3604 |
12 | 1923a219 |
13 | 10159449 |
14 | 8594513 |
15 | 5850850 |
hex | 3c59fb5 |
63283125 has 20 divisors (see below), whose sum is σ = 105441248. Its totient is φ = 33750000.
The previous prime is 63283079. The next prime is 63283127. The reversal of 63283125 is 52138236.
It is not a de Polignac number, because 63283125 - 218 = 63020981 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 63283092 and 63283101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63283127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15001 + ... + 18750.
Almost surely, 263283125 is an apocalyptic number.
It is an amenable number.
63283125 is a deficient number, since it is larger than the sum of its proper divisors (42158123).
63283125 is an equidigital number, since it uses as much as digits as its factorization.
63283125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33774 (or 33759 counting only the distinct ones).
The product of its digits is 8640, while the sum is 30.
The square root of 63283125 is about 7955.0691386059. The cubic root of 63283125 is about 398.5008991771.
It can be divided in two parts, 6328 and 3125, that added together give a triangular number (9453 = T137).
The spelling of 63283125 in words is "sixty-three million, two hundred eighty-three thousand, one hundred twenty-five".
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