Base | Representation |
---|---|
bin | 11001100100000… |
… | …00000110111000 |
3 | 112221111101110121 |
4 | 30302000012320 |
5 | 414343343412 |
6 | 33140023024 |
7 | 5212442455 |
oct | 1462000670 |
9 | 487441417 |
10 | 214434232 |
11 | 100051681 |
12 | 5b991a74 |
13 | 3556c27c |
14 | 2069c82c |
15 | 13c5b107 |
hex | cc801b8 |
214434232 has 8 divisors (see below), whose sum is σ = 402064200. Its totient is φ = 107217112.
The previous prime is 214434169. The next prime is 214434239. The reversal of 214434232 is 232434412.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 214434197 and 214434206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214434239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13402132 + ... + 13402147.
It is an arithmetic number, because the mean of its divisors is an integer number (50258025).
Almost surely, 2214434232 is an apocalyptic number.
It is an amenable number.
214434232 is a deficient number, since it is larger than the sum of its proper divisors (187629968).
214434232 is a wasteful number, since it uses less digits than its factorization.
214434232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26804285 (or 26804281 counting only the distinct ones).
The product of its digits is 4608, while the sum is 25.
The square root of 214434232 is about 14643.5730612443. The cubic root of 214434232 is about 598.5466975101.
Adding to 214434232 its reverse (232434412), we get a palindrome (446868644).
The spelling of 214434232 in words is "two hundred fourteen million, four hundred thirty-four thousand, two hundred thirty-two".
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