Base | Representation |
---|---|
bin | 1100111000010… |
… | …1110000011011 |
3 | 10202122202200221 |
4 | 3032011300123 |
5 | 102312301433 |
6 | 5205540511 |
7 | 1224130666 |
oct | 316056033 |
9 | 122582627 |
10 | 54025243 |
11 | 2854aa68 |
12 | 16114737 |
13 | b2675cc |
14 | 72646dd |
15 | 4b2272d |
hex | 3385c1b |
54025243 has 8 divisors (see below), whose sum is σ = 55598400. Its totient is φ = 52466568.
The previous prime is 54025241. The next prime is 54025247. The reversal of 54025243 is 34252045.
54025243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 54025243 - 21 = 54025241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54025241) 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 7 ways as a sum of consecutive naturals, for example, 4188 + ... + 11206.
It is an arithmetic number, because the mean of its divisors is an integer number (6949800).
Almost surely, 254025243 is an apocalyptic number.
54025243 is a deficient number, since it is larger than the sum of its proper divisors (1573157).
54025243 is a wasteful number, since it uses less digits than its factorization.
54025243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7241.
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 54025243 is about 7350.1865962709. The cubic root of 54025243 is about 378.0352024362.
Adding to 54025243 its reverse (34252045), we get a palindrome (88277288).
The spelling of 54025243 in words is "fifty-four million, twenty-five thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •