Base | Representation |
---|---|
bin | 11001100011111… |
… | …11110100010100 |
3 | 112221111022211121 |
4 | 30301333310110 |
5 | 414343324134 |
6 | 33140013324 |
7 | 5212436140 |
oct | 1461776424 |
9 | 487438747 |
10 | 214433044 |
11 | 1000507a1 |
12 | 5b991244 |
13 | 3556b877 |
14 | 2069c220 |
15 | 13c5aab4 |
hex | cc7fd14 |
214433044 has 12 divisors (see below), whose sum is σ = 428866144. Its totient is φ = 91899864.
The previous prime is 214433041. The next prime is 214433059. The reversal of 214433044 is 440334412.
214433044 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214433041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3829134 + ... + 3829189.
Almost surely, 2214433044 is an apocalyptic number.
It is an amenable number.
214433044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214433044 is a wasteful number, since it uses less digits than its factorization.
214433044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7658334 (or 7658332 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 214433044 is about 14643.5324973177. The cubic root of 214433044 is about 598.5455921598.
Adding to 214433044 its reverse (440334412), we get a palindrome (654767456).
The spelling of 214433044 in words is "two hundred fourteen million, four hundred thirty-three thousand, forty-four".
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