Base | Representation |
---|---|
bin | 110101100100… |
… | …001000100110 |
3 | 222102101111200 |
4 | 311210020212 |
5 | 12043313023 |
6 | 1220543330 |
7 | 230231502 |
oct | 65441046 |
9 | 28371450 |
10 | 14041638 |
11 | 7a20766 |
12 | 4851b46 |
13 | 2ba8380 |
14 | 1c17302 |
15 | 1375743 |
hex | d64226 |
14041638 has 48 divisors (see below), whose sum is σ = 34201440. Its totient is φ = 4131072.
The previous prime is 14041637. The next prime is 14041663. The reversal of 14041638 is 83614041.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14041637) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4078 + ... + 6686.
It is an arithmetic number, because the mean of its divisors is an integer number (712530).
Almost surely, 214041638 is an apocalyptic number.
14041638 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14041638, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17100720).
14041638 is an abundant number, since it is smaller than the sum of its proper divisors (20159802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14041638 is a wasteful number, since it uses less digits than its factorization.
14041638 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2653 (or 2650 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 14041638 is about 3747.2173675943. The cubic root of 14041638 is about 241.2529268440.
Adding to 14041638 its reverse (83614041), we get a palindrome (97655679).
The spelling of 14041638 in words is "fourteen million, forty-one thousand, six hundred thirty-eight".
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