Base | Representation |
---|---|
bin | 1111000011000… |
… | …0011101010101 |
3 | 11101202110211012 |
4 | 3300300131111 |
5 | 112124104140 |
6 | 10132422005 |
7 | 1364311022 |
oct | 360603525 |
9 | 141673735 |
10 | 63113045 |
11 | 32697846 |
12 | 19177905 |
13 | 100c9bc8 |
14 | 854c549 |
15 | 581a265 |
hex | 3c30755 |
63113045 has 4 divisors (see below), whose sum is σ = 75735660. Its totient is φ = 50490432.
The previous prime is 63112999. The next prime is 63113047. The reversal of 63113045 is 54031136.
It is a happy number.
63113045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 36990724 + 26122321 = 6082^2 + 5111^2 .
It is a cyclic number.
It is not a de Polignac number, because 63113045 - 214 = 63096661 is a prime.
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 63113045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63113047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6311300 + ... + 6311309.
It is an arithmetic number, because the mean of its divisors is an integer number (18933915).
Almost surely, 263113045 is an apocalyptic number.
It is an amenable number.
63113045 is a deficient number, since it is larger than the sum of its proper divisors (12622615).
63113045 is a wasteful number, since it uses less digits than its factorization.
63113045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12622614.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 63113045 is about 7944.3719072058. The cubic root of 63113045 is about 398.1435746242.
The spelling of 63113045 in words is "sixty-three million, one hundred thirteen thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •