Base | Representation |
---|---|
bin | 110110000001… |
… | …100001100010 |
3 | 222122111122012 |
4 | 312001201202 |
5 | 12111141033 |
6 | 1223312522 |
7 | 231242453 |
oct | 66014142 |
9 | 28574565 |
10 | 14162018 |
11 | 7aa3152 |
12 | 48ab742 |
13 | 2c1b0c0 |
14 | 1c4912a |
15 | 139b248 |
hex | d81862 |
14162018 has 16 divisors (see below), whose sum is σ = 23107896. Its totient is φ = 6470400.
The previous prime is 14161999. The next prime is 14162021. The reversal of 14162018 is 81026141.
It can be written as a sum of positive squares in 4 ways, for example, as 14160169 + 1849 = 3763^2 + 43^2 .
It is a junction number, because it is equal to n+sod(n) for n = 14161984 and 14162002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71 + ... + 5322.
Almost surely, 214162018 is an apocalyptic number.
14162018 is a deficient number, since it is larger than the sum of its proper divisors (8945878).
14162018 is a wasteful number, since it uses less digits than its factorization.
14162018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5509.
The product of its (nonzero) digits is 384, while the sum is 23.
The square root of 14162018 is about 3763.2456736174. The cubic root of 14162018 is about 241.9403923951.
Adding to 14162018 its reverse (81026141), we get a palindrome (95188159).
The spelling of 14162018 in words is "fourteen million, one hundred sixty-two thousand, eighteen".
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