Base | Representation |
---|---|
bin | 11011111101000… |
… | …11110100010001 |
3 | 121100021000020122 |
4 | 31332203310101 |
5 | 440013102231 |
6 | 35134120025 |
7 | 5545150334 |
oct | 1576436421 |
9 | 540230218 |
10 | 234503441 |
11 | 1104099a7 |
12 | 66650015 |
13 | 39778043 |
14 | 2320461b |
15 | 158c277b |
hex | dfa3d11 |
234503441 has 4 divisors (see below), whose sum is σ = 234536484. Its totient is φ = 234470400.
The previous prime is 234503413. The next prime is 234503443. The reversal of 234503441 is 144305432.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 111936400 + 122567041 = 10580^2 + 11071^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-234503441 is a prime.
It is a Duffinian number.
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 234503441.
It is not an unprimeable number, because it can be changed into a prime (234503443) 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, 1040 + ... + 21681.
It is an arithmetic number, because the mean of its divisors is an integer number (58634121).
Almost surely, 2234503441 is an apocalyptic number.
It is an amenable number.
234503441 is a deficient number, since it is larger than the sum of its proper divisors (33043).
234503441 is a wasteful number, since it uses less digits than its factorization.
234503441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33042.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 234503441 is about 15313.5051833341. The cubic root of 234503441 is about 616.6656247690.
Adding to 234503441 its reverse (144305432), we get a palindrome (378808873).
The spelling of 234503441 in words is "two hundred thirty-four million, five hundred three thousand, four hundred forty-one".
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