Base | Representation |
---|---|
bin | 110110010101… |
… | …100110010000 |
3 | 222210200102110 |
4 | 312111212100 |
5 | 12121303430 |
6 | 1225145320 |
7 | 232034253 |
oct | 66254620 |
9 | 28720373 |
10 | 14244240 |
11 | 80499aa |
12 | 492b240 |
13 | 2c4965a |
14 | 1c6b09a |
15 | 13b57b0 |
hex | d95990 |
14244240 has 40 divisors (see below), whose sum is σ = 44157888. Its totient is φ = 3798400.
The previous prime is 14244173. The next prime is 14244287. The reversal of 14244240 is 4244241.
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29436 + ... + 29915.
Almost surely, 214244240 is an apocalyptic number.
14244240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14244240 is an abundant number, since it is smaller than the sum of its proper divisors (29913648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14244240 is a wasteful number, since it uses less digits than its factorization.
14244240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59367 (or 59361 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 14244240 is about 3774.1542098860. The cubic root of 14244240 is about 242.4077092386.
Adding to 14244240 its reverse (4244241), we get a palindrome (18488481).
Subtracting from 14244240 its reverse (4244241), we obtain a palindrome (9999999).
It can be divided in two parts, 1 and 4244240, that added together give a triangular number (4244241 = T2913).
The spelling of 14244240 in words is "fourteen million, two hundred forty-four thousand, two hundred forty".
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