Base | Representation |
---|---|
bin | 110111010101… |
… | …100010100010 |
3 | 1000021222200200 |
4 | 313111202202 |
5 | 12203144041 |
6 | 1234530030 |
7 | 234204654 |
oct | 67254242 |
9 | 30258620 |
10 | 14506146 |
11 | 8208756 |
12 | 4a36916 |
13 | 300b925 |
14 | 1cd86d4 |
15 | 14181b6 |
hex | dd58a2 |
14506146 has 48 divisors (see below), whose sum is σ = 33718464. Its totient is φ = 4495392.
The previous prime is 14506133. The next prime is 14506157. The reversal of 14506146 is 64160541.
14506146 is a `hidden beast` number, since 1 + 45 + 0 + 614 + 6 = 666.
14506146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14845 + ... + 15791.
It is an arithmetic number, because the mean of its divisors is an integer number (702468).
Almost surely, 214506146 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14506146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16859232).
14506146 is an abundant number, since it is smaller than the sum of its proper divisors (19212318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14506146 is a wasteful number, since it uses less digits than its factorization.
14506146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015 (or 1012 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 14506146 is about 3808.6934767713. The cubic root of 14506146 is about 243.8843961016.
Adding to 14506146 its reverse (64160541), we get a palindrome (78666687).
The spelling of 14506146 in words is "fourteen million, five hundred six thousand, one hundred forty-six".
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