Base | Representation |
---|---|
bin | 11100000100000… |
… | …11111010001011 |
3 | 121101222122100021 |
4 | 32002003322023 |
5 | 440231440243 |
6 | 35205521311 |
7 | 5556022354 |
oct | 1602037213 |
9 | 541878307 |
10 | 235421323 |
11 | 110986585 |
12 | 66a13237 |
13 | 39a09a77 |
14 | 233a2d2b |
15 | 15a046ed |
hex | e083e8b |
235421323 has 8 divisors (see below), whose sum is σ = 236969600. Its totient is φ = 233877888.
The previous prime is 235421311. The next prime is 235421327. The reversal of 235421323 is 323124532.
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 235421323 - 221 = 233324171 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (235421327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157363 + ... + 158851.
It is an arithmetic number, because the mean of its divisors is an integer number (29621200).
Almost surely, 2235421323 is an apocalyptic number.
235421323 is a deficient number, since it is larger than the sum of its proper divisors (1548277).
235421323 is a wasteful number, since it uses less digits than its factorization.
235421323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2421.
The product of its digits is 4320, while the sum is 25.
The square root of 235421323 is about 15343.4456039053. The cubic root of 235421323 is about 617.4691515347.
Adding to 235421323 its reverse (323124532), we get a palindrome (558545855).
The spelling of 235421323 in words is "two hundred thirty-five million, four hundred twenty-one thousand, three hundred twenty-three".
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