Base | Representation |
---|---|
bin | 11011111011001… |
… | …00010000111110 |
3 | 121022202210011122 |
4 | 31331210100332 |
5 | 434431240014 |
6 | 35124350542 |
7 | 5543014406 |
oct | 1575442076 |
9 | 538683148 |
10 | 234243134 |
11 | 110251374 |
12 | 66545452 |
13 | 396b6708 |
14 | 23177806 |
15 | 1587058e |
hex | df6443e |
234243134 has 8 divisors (see below), whose sum is σ = 369857640. Its totient is φ = 110957256.
The previous prime is 234243131. The next prime is 234243151. The reversal of 234243134 is 431342432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2342431342 = 109739691652283912, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234243131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3082109 + ... + 3082184.
It is an arithmetic number, because the mean of its divisors is an integer number (46232205).
Almost surely, 2234243134 is an apocalyptic number.
234243134 is a deficient number, since it is larger than the sum of its proper divisors (135614506).
234243134 is a wasteful number, since it uses less digits than its factorization.
234243134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6164314.
The product of its digits is 6912, while the sum is 26.
The square root of 234243134 is about 15305.0035609274. The cubic root of 234243134 is about 616.4373668382.
Adding to 234243134 its reverse (431342432), we get a palindrome (665585566).
The spelling of 234243134 in words is "two hundred thirty-four million, two hundred forty-three thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •