Base | Representation |
---|---|
bin | 11001100011001… |
… | …11101111100000 |
3 | 112221022022120022 |
4 | 30301213233200 |
5 | 414332200212 |
6 | 33133533012 |
7 | 5211545504 |
oct | 1461475740 |
9 | 487268508 |
10 | 214334432 |
11 | aaa936a4 |
12 | 5b944168 |
13 | 35535a10 |
14 | 20674304 |
15 | 13c3b772 |
hex | cc67be0 |
214334432 has 24 divisors (see below), whose sum is σ = 454431096. Its totient is φ = 98923392.
The previous prime is 214334411. The next prime is 214334437. The reversal of 214334432 is 234433412.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214334437) 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, 257198 + ... + 258029.
It is an arithmetic number, because the mean of its divisors is an integer number (18934629).
Almost surely, 2214334432 is an apocalyptic number.
It is an amenable number.
214334432 is an abundant number, since it is smaller than the sum of its proper divisors (240096664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214334432 is a wasteful number, since it uses less digits than its factorization.
214334432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 515250 (or 515242 counting only the distinct ones).
The product of its digits is 6912, while the sum is 26.
The square root of 214334432 is about 14640.1650263923. The cubic root of 214334432 is about 598.4538264087.
Adding to 214334432 its reverse (234433412), we get a palindrome (448767844).
The spelling of 214334432 in words is "two hundred fourteen million, three hundred thirty-four thousand, four hundred thirty-two".
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