Base | Representation |
---|---|
bin | 110110001100… |
… | …001101011110 |
3 | 222201201200101 |
4 | 312030031132 |
5 | 12114041130 |
6 | 1224251314 |
7 | 231514204 |
oct | 66141536 |
9 | 28651611 |
10 | 14205790 |
11 | 8023025 |
12 | 4910b3a |
13 | 2c34cc1 |
14 | 1c5b074 |
15 | 13a91ca |
hex | d8c35e |
14205790 has 16 divisors (see below), whose sum is σ = 25631712. Its totient is φ = 5668704.
The previous prime is 14205773. The next prime is 14205791. The reversal of 14205790 is 9750241.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14205791) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3412 + ... + 6328.
It is an arithmetic number, because the mean of its divisors is an integer number (1601982).
Almost surely, 214205790 is an apocalyptic number.
14205790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14205790 is a deficient number, since it is larger than the sum of its proper divisors (11425922).
14205790 is a wasteful number, since it uses less digits than its factorization.
14205790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3411.
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 14205790 is about 3769.0569112180. The cubic root of 14205790 is about 242.1893993469.
The spelling of 14205790 in words is "fourteen million, two hundred five thousand, seven hundred ninety".
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