Base | Representation |
---|---|
bin | 101100100001… |
… | …1000010001011 |
3 | 1121220221220120 |
4 | 1121003002023 |
5 | 21433440433 |
6 | 2152154323 |
7 | 402262050 |
oct | 131030213 |
9 | 47827816 |
10 | 23343243 |
11 | 121a4140 |
12 | 79989a3 |
13 | 4ab4091 |
14 | 3159027 |
15 | 20b17b3 |
hex | 164308b |
23343243 has 32 divisors (see below), whose sum is σ = 39137280. Its totient is φ = 12022560.
The previous prime is 23343239. The next prime is 23343247. The reversal of 23343243 is 34234332.
It is an interprime number because it is at equal distance from previous prime (23343239) and next prime (23343247).
It is not a de Polignac number, because 23343243 - 22 = 23343239 is a prime.
It is a super-3 number, since 3×233432433 (a number of 23 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (23343247) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31746 + ... + 32472.
It is an arithmetic number, because the mean of its divisors is an integer number (1223040).
Almost surely, 223343243 is an apocalyptic number.
23343243 is a deficient number, since it is larger than the sum of its proper divisors (15794037).
23343243 is a wasteful number, since it uses less digits than its factorization.
23343243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 887.
The product of its digits is 5184, while the sum is 24.
The square root of 23343243 is about 4831.4845544615. The cubic root of 23343243 is about 285.7944102543.
Adding to 23343243 its reverse (34234332), we get a palindrome (57577575).
The spelling of 23343243 in words is "twenty-three million, three hundred forty-three thousand, two hundred forty-three".
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