Base | Representation |
---|---|
bin | 110110010111… |
… | …011111110010 |
3 | 222211002002112 |
4 | 312113133302 |
5 | 12122031033 |
6 | 1225245322 |
7 | 232066034 |
oct | 66273762 |
9 | 28732075 |
10 | 14252018 |
11 | 8054830 |
12 | 4933842 |
13 | 2c50061 |
14 | 1c6dc54 |
15 | 13b7c48 |
hex | d977f2 |
14252018 has 32 divisors (see below), whose sum is σ = 25194240. Its totient is φ = 5973760.
The previous prime is 14252011. The next prime is 14252023. The reversal of 14252018 is 81025241.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 14251984 and 14252002.
It is not an unprimeable number, because it can be changed into a prime (14252011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19463 + ... + 20181.
It is an arithmetic number, because the mean of its divisors is an integer number (787320).
Almost surely, 214252018 is an apocalyptic number.
14252018 is a deficient number, since it is larger than the sum of its proper divisors (10942222).
14252018 is a wasteful number, since it uses less digits than its factorization.
14252018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 802.
The product of its (nonzero) digits is 640, while the sum is 23.
The square root of 14252018 is about 3775.1844988027. The cubic root of 14252018 is about 242.4518230719.
Adding to 14252018 its reverse (81025241), we get a palindrome (95277259).
It can be divided in two parts, 1425 and 2018, that added together give a palindrome (3443).
The spelling of 14252018 in words is "fourteen million, two hundred fifty-two thousand, eighteen".
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