Base | Representation |
---|---|
bin | 110110101010… |
… | …100110000000 |
3 | 222222001101122 |
4 | 312222212000 |
5 | 12132031430 |
6 | 1231051412 |
7 | 232543061 |
oct | 66524600 |
9 | 28861348 |
10 | 14330240 |
11 | 80a8581 |
12 | 4970b68 |
13 | 2c79842 |
14 | 1c90568 |
15 | 13d0ee5 |
hex | daa980 |
14330240 has 32 divisors (see below), whose sum is σ = 34259760. Its totient is φ = 5731840.
The previous prime is 14330233. The next prime is 14330257. The reversal of 14330240 is 4203341.
It is a tau number, because it is divible by the number of its divisors (32).
It is a nialpdrome in base 16.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10556 + ... + 11835.
Almost surely, 214330240 is an apocalyptic number.
14330240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14330240 is an abundant number, since it is smaller than the sum of its proper divisors (19929520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14330240 is an equidigital number, since it uses as much as digits as its factorization.
14330240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22410 (or 22398 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 14330240 is about 3785.5303459357. The cubic root of 14330240 is about 242.8945785099.
Adding to 14330240 its reverse (4203341), we get a palindrome (18533581).
The spelling of 14330240 in words is "fourteen million, three hundred thirty thousand, two hundred forty".
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