Base | Representation |
---|---|
bin | 11011111011001… |
… | …00100101011011 |
3 | 121022202211222010 |
4 | 31331210211123 |
5 | 434431310233 |
6 | 35124401003 |
7 | 5543021256 |
oct | 1575444533 |
9 | 538684863 |
10 | 234244443 |
11 | 110252354 |
12 | 66546163 |
13 | 396b71a4 |
14 | 2317809d |
15 | 15870b63 |
hex | df6495b |
234244443 has 8 divisors (see below), whose sum is σ = 325905408. Its totient is φ = 149373224.
The previous prime is 234244441. The next prime is 234244457. The reversal of 234244443 is 344442432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 234244443 - 21 = 234244441 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 234244443.
It is not an unprimeable number, because it can be changed into a prime (234244441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1697355 + ... + 1697492.
It is an arithmetic number, because the mean of its divisors is an integer number (40738176).
Almost surely, 2234244443 is an apocalyptic number.
234244443 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
234244443 is a deficient number, since it is larger than the sum of its proper divisors (91660965).
234244443 is a wasteful number, since it uses less digits than its factorization.
234244443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3394873.
The product of its digits is 36864, while the sum is 30.
The square root of 234244443 is about 15305.0463246604. The cubic root of 234244443 is about 616.4385150967.
Adding to 234244443 its reverse (344442432), we get a palindrome (578686875).
The spelling of 234244443 in words is "two hundred thirty-four million, two hundred forty-four thousand, four hundred forty-three".
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