Base | Representation |
---|---|
bin | 1111110011111110… |
… | …0111010100001111 |
3 | 101221210211200210002 |
4 | 3330333213110033 |
5 | 32143100101133 |
6 | 1541103034515 |
7 | 210116643164 |
oct | 37477472417 |
9 | 11853750702 |
10 | 4244534543 |
11 | 1888a24697 |
12 | 9a559ba3b |
13 | 52849c502 |
14 | 2c3a0a06b |
15 | 19c979ce8 |
hex | fcfe750f |
4244534543 has 4 divisors (see below), whose sum is σ = 4245357720. Its totient is φ = 4243711368.
The previous prime is 4244534533. The next prime is 4244534549. The reversal of 4244534543 is 3454354424.
4244534543 is digitally balanced in base 3, 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 is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4244534543 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4244534497 and 4244534506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4244534549) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403805 + ... + 414182.
It is an arithmetic number, because the mean of its divisors is an integer number (1061339430).
Almost surely, 24244534543 is an apocalyptic number.
4244534543 is a deficient number, since it is larger than the sum of its proper divisors (823177).
4244534543 is an equidigital number, since it uses as much as digits as its factorization.
4244534543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 823176.
The product of its digits is 460800, while the sum is 38.
The square root of 4244534543 is about 65150.0924251071. The cubic root of 4244534543 is about 1619.1112514498. Note that the first 3 decimals are identical.
Adding to 4244534543 its reverse (3454354424), we get a palindrome (7698888967).
The spelling of 4244534543 in words is "four billion, two hundred forty-four million, five hundred thirty-four thousand, five hundred forty-three".
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