Base | Representation |
---|---|
bin | 110110001100… |
… | …000001001110 |
3 | 222201200121100 |
4 | 312030001032 |
5 | 12114030011 |
6 | 1224243530 |
7 | 231512004 |
oct | 66140116 |
9 | 28650540 |
10 | 14205006 |
11 | 8022482 |
12 | 49105a6 |
13 | 2c3483a |
14 | 1c5aa74 |
15 | 13a8d56 |
hex | d8c04e |
14205006 has 24 divisors (see below), whose sum is σ = 31771584. Its totient is φ = 4582080.
The previous prime is 14205001. The next prime is 14205019. The reversal of 14205006 is 60050241.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14205006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14205001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12171 + ... + 13286.
It is an arithmetic number, because the mean of its divisors is an integer number (1323816).
Almost surely, 214205006 is an apocalyptic number.
14205006 is an abundant number, since it is smaller than the sum of its proper divisors (17566578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14205006 is a wasteful number, since it uses less digits than its factorization.
14205006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25496 (or 25493 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 14205006 is about 3768.9529049857. The cubic root of 14205006 is about 242.1849438870.
Adding to 14205006 its reverse (60050241), we get a palindrome (74255247).
The spelling of 14205006 in words is "fourteen million, two hundred five thousand, six".
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