Base | Representation |
---|---|
bin | 11001100001101… |
… | …00001011100001 |
3 | 112220220120212010 |
4 | 30300310023201 |
5 | 414303420413 |
6 | 33125223133 |
7 | 5210005662 |
oct | 1460641341 |
9 | 486816763 |
10 | 214123233 |
11 | aa959a55 |
12 | 5b861aa9 |
13 | 3549084c |
14 | 2061b369 |
15 | 13be8dc3 |
hex | cc342e1 |
214123233 has 16 divisors (see below), whose sum is σ = 291444480. Its totient is φ = 139785984.
The previous prime is 214123229. The next prime is 214123243. The reversal of 214123233 is 332321412.
It is not a de Polignac number, because 214123233 - 22 = 214123229 is a prime.
It is not an unprimeable number, because it can be changed into a prime (214123243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113385 + ... + 115257.
It is an arithmetic number, because the mean of its divisors is an integer number (18215280).
Almost surely, 2214123233 is an apocalyptic number.
It is an amenable number.
214123233 is a deficient number, since it is larger than the sum of its proper divisors (77321247).
214123233 is a wasteful number, since it uses less digits than its factorization.
214123233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2648.
The product of its digits is 864, while the sum is 21.
The square root of 214123233 is about 14632.9502493516. The cubic root of 214123233 is about 598.2571953994.
Adding to 214123233 its reverse (332321412), we get a palindrome (546444645).
The spelling of 214123233 in words is "two hundred fourteen million, one hundred twenty-three thousand, two hundred thirty-three".
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