Base | Representation |
---|---|
bin | 11011111010010… |
… | …11111010110011 |
3 | 121022120201101012 |
4 | 31331023322303 |
5 | 434420042121 |
6 | 35122301135 |
7 | 5542120565 |
oct | 1575137263 |
9 | 538521335 |
10 | 234143411 |
11 | 110193457 |
12 | 664b77ab |
13 | 396801c8 |
14 | 2314d335 |
15 | 15850c5b |
hex | df4beb3 |
234143411 has 8 divisors (see below), whose sum is σ = 236730624. Its totient is φ = 231562440.
The previous prime is 234143407. The next prime is 234143449. The reversal of 234143411 is 114341432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 234143411 - 22 = 234143407 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234143401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148256 + ... + 149826.
It is an arithmetic number, because the mean of its divisors is an integer number (29591328).
Almost surely, 2234143411 is an apocalyptic number.
234143411 is a deficient number, since it is larger than the sum of its proper divisors (2587213).
234143411 is a wasteful number, since it uses less digits than its factorization.
234143411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3121.
The product of its digits is 1152, while the sum is 23.
The square root of 234143411 is about 15301.7453579649. The cubic root of 234143411 is about 616.3498769610.
Adding to 234143411 its reverse (114341432), we get a palindrome (348484843).
The spelling of 234143411 in words is "two hundred thirty-four million, one hundred forty-three thousand, four hundred eleven".
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