Base | Representation |
---|---|
bin | 1111000101100… |
… | …1101111010010 |
3 | 11102002001202121 |
4 | 3301121233102 |
5 | 112200012010 |
6 | 10140204454 |
7 | 1365614002 |
oct | 361315722 |
9 | 142061677 |
10 | 63282130 |
11 | 327a288a |
12 | 1923972a |
13 | 10158b62 |
14 | 8594002 |
15 | 58503da |
hex | 3c59bd2 |
63282130 has 16 divisors (see below), whose sum is σ = 114954840. Its totient is φ = 25080192.
The previous prime is 63282097. The next prime is 63282133. The reversal of 63282130 is 3128236.
It can be written as a sum of positive squares in 4 ways, for example, as 54597321 + 8684809 = 7389^2 + 2947^2 .
It is a junction number, because it is equal to n+sod(n) for n = 63282095 and 63282104.
It is not an unprimeable number, because it can be changed into a prime (63282133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27939 + ... + 30118.
Almost surely, 263282130 is an apocalyptic number.
63282130 is a deficient number, since it is larger than the sum of its proper divisors (51672710).
63282130 is a wasteful number, since it uses less digits than its factorization.
63282130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58173.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 63282130 is about 7955.0065996201. The cubic root of 63282130 is about 398.4988106241.
The spelling of 63282130 in words is "sixty-three million, two hundred eighty-two thousand, one hundred thirty".
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