Base | Representation |
---|---|
bin | 110110010000… |
… | …011100001010 |
3 | 222202121110000 |
4 | 312100130022 |
5 | 12120114424 |
6 | 1224503430 |
7 | 231615543 |
oct | 66203412 |
9 | 28677400 |
10 | 14223114 |
11 | 8035044 |
12 | 491ab76 |
13 | 2c3cb59 |
14 | 1c634ca |
15 | 13ae3c9 |
hex | d9070a |
14223114 has 20 divisors (see below), whose sum is σ = 31870674. Its totient is φ = 4740984.
The previous prime is 14223113. The next prime is 14223173. The reversal of 14223114 is 41132241.
It can be written as a sum of positive squares in only one way, i.e., 11390625 + 2832489 = 3375^2 + 1683^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (14223113) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 43737 + ... + 44060.
Almost surely, 214223114 is an apocalyptic number.
14223114 is an abundant number, since it is smaller than the sum of its proper divisors (17647560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14223114 is an equidigital number, since it uses as much as digits as its factorization.
14223114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87811 (or 87802 counting only the distinct ones).
The product of its digits is 192, while the sum is 18.
The square root of 14223114 is about 3771.3543986213. The cubic root of 14223114 is about 242.2878095669.
Adding to 14223114 its reverse (41132241), we get a palindrome (55355355).
The spelling of 14223114 in words is "fourteen million, two hundred twenty-three thousand, one hundred fourteen".
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