Base | Representation |
---|---|
bin | 110111011110… |
… | …110101101010 |
3 | 1000100220221100 |
4 | 313132311222 |
5 | 12210403414 |
6 | 1235422230 |
7 | 234424005 |
oct | 67366552 |
9 | 30326840 |
10 | 14544234 |
11 | 8234331 |
12 | 4a54976 |
13 | 3023073 |
14 | 1d0853c |
15 | 1424609 |
hex | dded6a |
14544234 has 72 divisors (see below), whose sum is σ = 35436960. Its totient is φ = 4291056.
The previous prime is 14544223. The next prime is 14544247. The reversal of 14544234 is 43244541.
It is a happy number.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 14544198 and 14544207.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 338217 + ... + 338259.
It is an arithmetic number, because the mean of its divisors is an integer number (492180).
Almost surely, 214544234 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14544234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17718480).
14544234 is an abundant number, since it is smaller than the sum of its proper divisors (20892726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14544234 is a wasteful number, since it uses less digits than its factorization.
14544234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136 (or 90 counting only the distinct ones).
The product of its digits is 7680, while the sum is 27.
The square root of 14544234 is about 3813.6903387664. The cubic root of 14544234 is about 244.0976608971.
Adding to 14544234 its reverse (43244541), we get a palindrome (57788775).
The spelling of 14544234 in words is "fourteen million, five hundred forty-four thousand, two hundred thirty-four".
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