Base | Representation |
---|---|
bin | 1111000011011… |
… | …1010101101001 |
3 | 11101210220110220 |
4 | 3300313111221 |
5 | 112131004400 |
6 | 10133200253 |
7 | 1364456130 |
oct | 360672551 |
9 | 141726426 |
10 | 63141225 |
11 | 32706a34 |
12 | 19190089 |
13 | 10109994 |
14 | 8558917 |
15 | 58237a0 |
hex | 3c37569 |
63141225 has 48 divisors (see below), whose sum is σ = 120373248. Its totient is φ = 28607040.
The previous prime is 63141191. The next prime is 63141227. The reversal of 63141225 is 52214136.
It is not a de Polignac number, because 63141225 - 28 = 63140969 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 63141195 and 63141204.
It is not an unprimeable number, because it can be changed into a prime (63141227) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66202 + ... + 67148.
It is an arithmetic number, because the mean of its divisors is an integer number (2507776).
Almost surely, 263141225 is an apocalyptic number.
It is an amenable number.
63141225 is a deficient number, since it is larger than the sum of its proper divisors (57232023).
63141225 is a wasteful number, since it uses less digits than its factorization.
63141225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1094 (or 1089 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 63141225 is about 7946.1452919010. The cubic root of 63141225 is about 398.2028228957.
The spelling of 63141225 in words is "sixty-three million, one hundred forty-one thousand, two hundred twenty-five".
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