Base | Representation |
---|---|
bin | 11001100011111… |
… | …11001000011010 |
3 | 112221111011222112 |
4 | 30301333020122 |
5 | 414343231414 |
6 | 33135552322 |
7 | 5212425014 |
oct | 1461771032 |
9 | 487434875 |
10 | 214430234 |
11 | 100049677 |
12 | 5b98b6a2 |
13 | 3556a4c5 |
14 | 2069b1b4 |
15 | 13c59d3e |
hex | cc7f21a |
214430234 has 8 divisors (see below), whose sum is σ = 332736660. Its totient is φ = 103518016.
The previous prime is 214430201. The next prime is 214430243. The reversal of 214430234 is 432034412.
It can be written as a sum of positive squares in 2 ways, for example, as 214183225 + 247009 = 14635^2 + 497^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1848479 + ... + 1848594.
Almost surely, 2214430234 is an apocalyptic number.
214430234 is a deficient number, since it is larger than the sum of its proper divisors (118306426).
214430234 is a wasteful number, since it uses less digits than its factorization.
214430234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3697104.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 214430234 is about 14643.4365502091. The cubic root of 214430234 is about 598.5429776367.
Adding to 214430234 its reverse (432034412), we get a palindrome (646464646).
The spelling of 214430234 in words is "two hundred fourteen million, four hundred thirty thousand, two hundred thirty-four".
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