Base | Representation |
---|---|
bin | 110110010010… |
… | …001110000100 |
3 | 222202222110000 |
4 | 312102032010 |
5 | 12120333104 |
6 | 1225001300 |
7 | 231646026 |
oct | 66221604 |
9 | 28688400 |
10 | 14230404 |
11 | 803a571 |
12 | 4923230 |
13 | 2c43276 |
14 | 1c66016 |
15 | 13b1639 |
hex | d92384 |
14230404 has 60 divisors (see below), whose sum is σ = 37566144. Its totient is φ = 4697136.
The previous prime is 14230397. The next prime is 14230409. The reversal of 14230404 is 40403241.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (14230409) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 53977 + ... + 54239.
Almost surely, 214230404 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 14230404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18783072).
14230404 is an abundant number, since it is smaller than the sum of its proper divisors (23335740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14230404 is a wasteful number, since it uses less digits than its factorization.
14230404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446 (or 435 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 14230404 is about 3772.3207710904. The cubic root of 14230404 is about 242.3291970448.
Adding to 14230404 its reverse (40403241), we get a palindrome (54633645).
The spelling of 14230404 in words is "fourteen million, two hundred thirty thousand, four hundred four".
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