Base | Representation |
---|---|
bin | 11001100011001… |
… | …01010000000000 |
3 | 112221021210120020 |
4 | 30301211100000 |
5 | 414331333344 |
6 | 33133413440 |
7 | 5211503652 |
oct | 1461452000 |
9 | 487253506 |
10 | 214324224 |
11 | aaa86a64 |
12 | 5b93a280 |
13 | 3553118a |
14 | 206706d2 |
15 | 13c38719 |
hex | cc65400 |
214324224 has 44 divisors (see below), whose sum is σ = 571260384. Its totient is φ = 71440384.
The previous prime is 214324217. The next prime is 214324267. The reversal of 214324224 is 422423412.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.
It is a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 214324194 and 214324203.
It is a congruent number.
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, 31812 + ... + 37955.
Almost surely, 2214324224 is an apocalyptic number.
214324224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
214324224 is an abundant number, since it is smaller than the sum of its proper divisors (356936160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214324224 is an equidigital number, since it uses as much as digits as its factorization.
214324224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69790 (or 69772 counting only the distinct ones).
The product of its digits is 3072, while the sum is 24.
The square root of 214324224 is about 14639.8163922913. The cubic root of 214324224 is about 598.4443255030. Note that the first 3 decimals are identical.
Adding to 214324224 its reverse (422423412), we get a palindrome (636747636).
The spelling of 214324224 in words is "two hundred fourteen million, three hundred twenty-four thousand, two hundred twenty-four".
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