Base | Representation |
---|---|
bin | 11011111111100… |
… | …10000100011011 |
3 | 121100212021220211 |
4 | 31333302010123 |
5 | 440103331323 |
6 | 35145031551 |
7 | 5550653653 |
oct | 1577620433 |
9 | 540767824 |
10 | 234823963 |
11 | 1106087a0 |
12 | 667855b7 |
13 | 3985abba |
14 | 23289363 |
15 | 1593770d |
hex | dff211b |
234823963 has 4 divisors (see below), whose sum is σ = 256171608. Its totient is φ = 213476320.
The previous prime is 234823961. The next prime is 234823969. The reversal of 234823963 is 369328432.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 234823963 - 21 = 234823961 is a prime.
It is a super-4 number, since 4×2348239634 (a number of 35 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (234823961) 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 3 ways as a sum of consecutive naturals, for example, 10673806 + ... + 10673827.
It is an arithmetic number, because the mean of its divisors is an integer number (64042902).
Almost surely, 2234823963 is an apocalyptic number.
234823963 is a deficient number, since it is larger than the sum of its proper divisors (21347645).
234823963 is a wasteful number, since it uses less digits than its factorization.
234823963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21347644.
The product of its digits is 186624, while the sum is 40.
The square root of 234823963 is about 15323.9669472366. The cubic root of 234823963 is about 616.9464520844.
The spelling of 234823963 in words is "two hundred thirty-four million, eight hundred twenty-three thousand, nine hundred sixty-three".
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