Base | Representation |
---|---|
bin | 110110010001… |
… | …010000000000 |
3 | 222202202222220 |
4 | 312101100000 |
5 | 12120221212 |
6 | 1224531040 |
7 | 231631323 |
oct | 66212000 |
9 | 28682886 |
10 | 14226432 |
11 | 8037590 |
12 | 4920a80 |
13 | 2c4150c |
14 | 1c647ba |
15 | 13b038c |
hex | d91400 |
14226432 has 88 divisors (see below), whose sum is σ = 41464032. Its totient is φ = 4300800.
The previous prime is 14226409. The next prime is 14226437. The reversal of 14226432 is 23462241.
It is a tau number, because it is divible by the number of its divisors (88).
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.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14226437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33582 + ... + 34002.
Almost surely, 214226432 is an apocalyptic number.
14226432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14226432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20732016).
14226432 is an abundant number, since it is smaller than the sum of its proper divisors (27237600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14226432 is a wasteful number, since it uses less digits than its factorization.
14226432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 455 (or 437 counting only the distinct ones).
The product of its digits is 2304, while the sum is 24.
The square root of 14226432 is about 3771.7942679844. The cubic root of 14226432 is about 242.3066485836.
Adding to 14226432 its reverse (23462241), we get a palindrome (37688673).
The spelling of 14226432 in words is "fourteen million, two hundred twenty-six thousand, four hundred thirty-two".
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