Base | Representation |
---|---|
bin | 110110001100… |
… | …001000000100 |
3 | 222201201012120 |
4 | 312030020010 |
5 | 12114033234 |
6 | 1224245540 |
7 | 231513201 |
oct | 66141004 |
9 | 28651176 |
10 | 14205444 |
11 | 8022840 |
12 | 49108b0 |
13 | 2c34ab6 |
14 | 1c5aca8 |
15 | 13a9049 |
hex | d8c204 |
14205444 has 48 divisors (see below), whose sum is σ = 37739520. Its totient is φ = 4116640.
The previous prime is 14205439. The next prime is 14205449. The reversal of 14205444 is 44450241.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (14205439) and next prime (14205449).
It is not an unprimeable number, because it can be changed into a prime (14205449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697 + ... + 5375.
It is an arithmetic number, because the mean of its divisors is an integer number (786240).
Almost surely, 214205444 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 14205444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18869760).
14205444 is an abundant number, since it is smaller than the sum of its proper divisors (23534076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14205444 is a wasteful number, since it uses less digits than its factorization.
14205444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4720 (or 4718 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 24.
The square root of 14205444 is about 3769.0110108621. The cubic root of 14205444 is about 242.1874330544.
Adding to 14205444 its reverse (44450241), we get a palindrome (58655685).
The spelling of 14205444 in words is "fourteen million, two hundred five thousand, four hundred forty-four".
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