Base | Representation |
---|---|
bin | 110110001101… |
… | …000000000000 |
3 | 222201220010011 |
4 | 312031000000 |
5 | 12114142044 |
6 | 1224314304 |
7 | 231526504 |
oct | 66150000 |
9 | 28656104 |
10 | 14209024 |
11 | 80254a5 |
12 | 4912994 |
13 | 2c3660b |
14 | 1c5c304 |
15 | 13aa134 |
hex | d8d000 |
14209024 has 26 divisors (see below), whose sum is σ = 28422770. Its totient is φ = 7102464.
The previous prime is 14208989. The next prime is 14209051. The reversal of 14209024 is 42090241.
It can be written as a sum of positive squares in only one way, i.e., 8294400 + 5914624 = 2880^2 + 2432^2 .
It is a junction number, because it is equal to n+sod(n) for n = 14208986 and 14209004.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 2362 + ... + 5830.
Almost surely, 214209024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14209024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14211385).
14209024 is an abundant number, since it is smaller than the sum of its proper divisors (14213746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14209024 is an frugal number, since it uses more digits than its factorization.
14209024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3493 (or 3471 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 14209024 is about 3769.4859065926. The cubic root of 14209024 is about 242.2077763863.
Adding to 14209024 its reverse (42090241), we get a palindrome (56299265).
The spelling of 14209024 in words is "fourteen million, two hundred nine thousand, twenty-four".
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