Base | Representation |
---|---|
bin | 11011111001100… |
… | …01010011110111 |
3 | 121022101011212121 |
4 | 31330301103313 |
5 | 434403100143 |
6 | 35120100411 |
7 | 5541155050 |
oct | 1574612367 |
9 | 538334777 |
10 | 234034423 |
11 | 110119587 |
12 | 66464707 |
13 | 3964270c |
14 | 23121727 |
15 | 1582d7ed |
hex | df314f7 |
234034423 has 16 divisors (see below), whose sum is σ = 277463296. Its totient is φ = 193233600.
The previous prime is 234034397. The next prime is 234034429. The reversal of 234034423 is 324430432.
It is not a de Polignac number, because 234034423 - 213 = 234026231 is a prime.
It is a super-2 number, since 2×2340344232 = 109544222297885858, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234034429) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16648 + ... + 27298.
It is an arithmetic number, because the mean of its divisors is an integer number (17341456).
Almost surely, 2234034423 is an apocalyptic number.
234034423 is a deficient number, since it is larger than the sum of its proper divisors (43428873).
234034423 is a wasteful number, since it uses less digits than its factorization.
234034423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10774.
The product of its (nonzero) digits is 6912, while the sum is 25.
The square root of 234034423 is about 15298.1836503554. The cubic root of 234034423 is about 616.2542302153.
Adding to 234034423 its reverse (324430432), we get a palindrome (558464855).
It can be divided in two parts, 2340 and 34423, that added together give a palindrome (36763).
The spelling of 234034423 in words is "two hundred thirty-four million, thirty-four thousand, four hundred twenty-three".
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