Base | Representation |
---|---|
bin | 11011111110011… |
… | …01000100100111 |
3 | 121100120121001020 |
4 | 31333031010213 |
5 | 440034004143 |
6 | 35141502223 |
7 | 5546453106 |
oct | 1577150447 |
9 | 540517036 |
10 | 234672423 |
11 | 110514957 |
12 | 66711973 |
13 | 39806c2b |
14 | 2324a03d |
15 | 15907883 |
hex | dfcd127 |
234672423 has 8 divisors (see below), whose sum is σ = 316857600. Its totient is φ = 154467768.
The previous prime is 234672421. The next prime is 234672433. The reversal of 234672423 is 324276432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 234672423 - 21 = 234672421 is a prime.
It is a super-2 number, since 2×2346724232 = 110142292233381858, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234672421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494853 + ... + 495326.
It is an arithmetic number, because the mean of its divisors is an integer number (39607200).
Almost surely, 2234672423 is an apocalyptic number.
234672423 is a deficient number, since it is larger than the sum of its proper divisors (82185177).
234672423 is an equidigital number, since it uses as much as digits as its factorization.
234672423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 990261.
The product of its digits is 48384, while the sum is 33.
The square root of 234672423 is about 15319.0216071393. The cubic root of 234672423 is about 616.8137112536.
The spelling of 234672423 in words is "two hundred thirty-four million, six hundred seventy-two thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •