Base | Representation |
---|---|
bin | 11011111011110… |
… | …10010000111011 |
3 | 121022221100210000 |
4 | 31331322100323 |
5 | 434442130433 |
6 | 35130324043 |
7 | 5543541204 |
oct | 1575722073 |
9 | 538840700 |
10 | 234333243 |
11 | 110303041 |
12 | 66589623 |
13 | 39718731 |
14 | 2319c5ab |
15 | 1588c113 |
hex | df7a43b |
234333243 has 10 divisors (see below), whose sum is σ = 350053484. Its totient is φ = 156222108.
The previous prime is 234333227. The next prime is 234333257. The reversal of 234333243 is 342333432.
It is not a de Polignac number, because 234333243 - 24 = 234333227 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234333293) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1446421 + ... + 1446582.
Almost surely, 2234333243 is an apocalyptic number.
234333243 is a deficient number, since it is larger than the sum of its proper divisors (115720241).
234333243 is an equidigital number, since it uses as much as digits as its factorization.
234333243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2893015 (or 2893006 counting only the distinct ones).
The product of its digits is 15552, while the sum is 27.
The square root of 234333243 is about 15307.9470537365. The cubic root of 234333243 is about 616.5164007216.
Adding to 234333243 its reverse (342333432), we get a palindrome (576666675).
The spelling of 234333243 in words is "two hundred thirty-four million, three hundred thirty-three thousand, two hundred forty-three".
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