Base | Representation |
---|---|
bin | 110110001101… |
… | …000101000000 |
3 | 222201220120000 |
4 | 312031011000 |
5 | 12114144334 |
6 | 1224320000 |
7 | 231530442 |
oct | 66150500 |
9 | 28656500 |
10 | 14209344 |
11 | 8025766 |
12 | 4913000 |
13 | 2c367c6 |
14 | 1c5c492 |
15 | 13aa299 |
hex | d8d140 |
14209344 has 70 divisors (see below), whose sum is σ = 42136314. Its totient is φ = 4734720.
The previous prime is 14209339. The next prime is 14209367. The reversal of 14209344 is 44390241.
It can be written as a sum of positive squares in only one way, i.e., 10969344 + 3240000 = 3312^2 + 1800^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3814 + ... + 6554.
Almost surely, 214209344 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 14209344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21068157).
14209344 is an abundant number, since it is smaller than the sum of its proper divisors (27926970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14209344 is an equidigital number, since it uses as much as digits as its factorization.
14209344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2765 (or 2746 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 14209344 is about 3769.5283524600. The cubic root of 14209344 is about 242.2095946183.
Adding to 14209344 its reverse (44390241), we get a palindrome (58599585).
The spelling of 14209344 in words is "fourteen million, two hundred nine thousand, three hundred forty-four".
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