Base | Representation |
---|---|
bin | 11011111111101… |
… | …10000011111111 |
3 | 121100220010100121 |
4 | 31333312003333 |
5 | 440104342234 |
6 | 35145235411 |
7 | 5551052440 |
oct | 1577660377 |
9 | 540803317 |
10 | 234840319 |
11 | 11061a00a |
12 | 66792b67 |
13 | 3986548c |
14 | 232912c7 |
15 | 1593c4b4 |
hex | dff60ff |
234840319 has 8 divisors (see below), whose sum is σ = 268482560. Its totient is φ = 201221496.
The previous prime is 234840317. The next prime is 234840367. The reversal of 234840319 is 913048432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 234840319 - 21 = 234840317 is a prime.
It is a super-2 number, since 2×2348403192 = 110299950856043522, 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 (234840317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31822 + ... + 38500.
It is an arithmetic number, because the mean of its divisors is an integer number (33560320).
Almost surely, 2234840319 is an apocalyptic number.
234840319 is a deficient number, since it is larger than the sum of its proper divisors (33642241).
234840319 is an equidigital number, since it uses as much as digits as its factorization.
234840319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11709.
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 234840319 is about 15324.5006117655. The cubic root of 234840319 is about 616.9607756394.
The spelling of 234840319 in words is "two hundred thirty-four million, eight hundred forty thousand, three hundred nineteen".
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