Base | Representation |
---|---|
bin | 1111000001010… |
… | …0110111110001 |
3 | 11101112201211011 |
4 | 3300110313301 |
5 | 112112000144 |
6 | 10130150521 |
7 | 1363330420 |
oct | 360246761 |
9 | 141481734 |
10 | 63000049 |
11 | 3261a962 |
12 | 19122441 |
13 | 1008a648 |
14 | 851d2b7 |
15 | 57e6a34 |
hex | 3c14df1 |
63000049 has 8 divisors (see below), whose sum is σ = 72262208. Its totient is φ = 53803440.
The previous prime is 63000043. The next prime is 63000061. The reversal of 63000049 is 94000036.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 63000049 - 219 = 62475761 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 62999993 and 63000029.
It is not an unprimeable number, because it can be changed into a prime (63000043) 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, 14307 + ... + 18184.
It is an arithmetic number, because the mean of its divisors is an integer number (9032776).
Almost surely, 263000049 is an apocalyptic number.
It is an amenable number.
63000049 is a deficient number, since it is larger than the sum of its proper divisors (9262159).
63000049 is a wasteful number, since it uses less digits than its factorization.
63000049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32775.
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 63000049 is about 7937.2570199030. The cubic root of 63000049 is about 397.9058239504.
The spelling of 63000049 in words is "sixty-three million, forty-nine", and thus it is an aban number and an uban number.
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