Base | Representation |
---|---|
bin | 1111000001111… |
… | …0010111011111 |
3 | 11101121201011200 |
4 | 3300132113133 |
5 | 112114221233 |
6 | 10131050543 |
7 | 1363552002 |
oct | 360362737 |
9 | 141551150 |
10 | 63038943 |
11 | 32647100 |
12 | 19140a53 |
13 | 100a2266 |
14 | 852d539 |
15 | 5803313 |
hex | 3c1e5df |
63038943 has 36 divisors (see below), whose sum is σ = 101208744. Its totient is φ = 37778400.
The previous prime is 63038869. The next prime is 63038947. The reversal of 63038943 is 34983036.
It is not a de Polignac number, because 63038943 - 212 = 63034847 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 63038898 and 63038907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63038947) 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 35 ways as a sum of consecutive naturals, for example, 116253 + ... + 116793.
It is an arithmetic number, because the mean of its divisors is an integer number (2811354).
Almost surely, 263038943 is an apocalyptic number.
63038943 is a deficient number, since it is larger than the sum of its proper divisors (38169801).
63038943 is a wasteful number, since it uses less digits than its factorization.
63038943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676 (or 662 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 36.
The square root of 63038943 is about 7939.7067326193. The cubic root of 63038943 is about 397.9876914285.
The spelling of 63038943 in words is "sixty-three million, thirty-eight thousand, nine hundred forty-three".
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