Base | Representation |
---|---|
bin | 110110010001… |
… | …100000011000 |
3 | 222202211102201 |
4 | 312101200120 |
5 | 12120234410 |
6 | 1224535544 |
7 | 231634351 |
oct | 66214030 |
9 | 28684381 |
10 | 14227480 |
11 | 8038353 |
12 | 49215b4 |
13 | 2c41b37 |
14 | 1c64d28 |
15 | 13b083a |
hex | d91818 |
14227480 has 32 divisors (see below), whose sum is σ = 32127840. Its totient is φ = 5670400.
The previous prime is 14227459. The next prime is 14227483. The reversal of 14227480 is 8472241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14227483) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15597 + ... + 16483.
It is an arithmetic number, because the mean of its divisors is an integer number (1003995).
Almost surely, 214227480 is an apocalyptic number.
14227480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14227480 is an abundant number, since it is smaller than the sum of its proper divisors (17900360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14227480 is a wasteful number, since it uses less digits than its factorization.
14227480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1299 (or 1295 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 28.
The square root of 14227480 is about 3771.9331913490. The cubic root of 14227480 is about 242.3125983334.
The spelling of 14227480 in words is "fourteen million, two hundred twenty-seven thousand, four hundred eighty".
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