Base | Representation |
---|---|
bin | 1111000001111… |
… | …1011000101001 |
3 | 11101121220220010 |
4 | 3300133120221 |
5 | 112114334423 |
6 | 10131122133 |
7 | 1363600110 |
oct | 360373051 |
9 | 141556803 |
10 | 63043113 |
11 | 3264a251 |
12 | 19143349 |
13 | 100a4123 |
14 | 8530c77 |
15 | 5804693 |
hex | 3c1f629 |
63043113 has 16 divisors (see below), whose sum is σ = 97059200. Its totient is φ = 35652096.
The previous prime is 63043091. The next prime is 63043151. The reversal of 63043113 is 31134036.
It is not a de Polignac number, because 63043113 - 221 = 60945961 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 63043113.
It is not an unprimeable number, because it can be changed into a prime (63043163) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13438 + ... + 17511.
It is an arithmetic number, because the mean of its divisors is an integer number (6066200).
Almost surely, 263043113 is an apocalyptic number.
It is an amenable number.
63043113 is a deficient number, since it is larger than the sum of its proper divisors (34016087).
63043113 is a wasteful number, since it uses less digits than its factorization.
63043113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31056.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 63043113 is about 7939.9693324345. The cubic root of 63043113 is about 397.9964668087.
Adding to 63043113 its reverse (31134036), we get a palindrome (94177149).
The spelling of 63043113 in words is "sixty-three million, forty-three thousand, one hundred thirteen".
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