Base | Representation |
---|---|
bin | 110110111100… |
… | …101010010011 |
3 | 1000002210220111 |
4 | 312330222103 |
5 | 12141413433 |
6 | 1232422151 |
7 | 233301610 |
oct | 66745223 |
9 | 30083814 |
10 | 14404243 |
11 | 8149137 |
12 | 49a7957 |
13 | 2ca4429 |
14 | 1cad507 |
15 | 13e7dcd |
hex | dbca93 |
14404243 has 16 divisors (see below), whose sum is σ = 17418240. Its totient is φ = 11649600.
The previous prime is 14404237. The next prime is 14404249. The reversal of 14404243 is 34240441.
It is an interprime number because it is at equal distance from previous prime (14404237) and next prime (14404249).
It is a cyclic number.
It is not a de Polignac number, because 14404243 - 29 = 14403731 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14404249) 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, 8088 + ... + 9706.
It is an arithmetic number, because the mean of its divisors is an integer number (1088640).
Almost surely, 214404243 is an apocalyptic number.
14404243 is a deficient number, since it is larger than the sum of its proper divisors (3013997).
14404243 is a wasteful number, since it uses less digits than its factorization.
14404243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1698.
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 14404243 is about 3795.2922153637. The cubic root of 14404243 is about 243.3119726459.
Adding to 14404243 its reverse (34240441), we get a palindrome (48644684).
The spelling of 14404243 in words is "fourteen million, four hundred four thousand, two hundred forty-three".
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