Base | Representation |
---|---|
bin | 110101100100… |
… | …011011000010 |
3 | 222102110010101 |
4 | 311210123002 |
5 | 12043332233 |
6 | 1220553014 |
7 | 230235106 |
oct | 65443302 |
9 | 28373111 |
10 | 14042818 |
11 | 7a21639 |
12 | 485276a |
13 | 2ba8a7a |
14 | 1c17906 |
15 | 1375c7d |
hex | d646c2 |
14042818 has 8 divisors (see below), whose sum is σ = 21097548. Its totient is φ = 7010304.
The previous prime is 14042779. The next prime is 14042837. The reversal of 14042818 is 81824041.
It can be written as a sum of positive squares in 2 ways, for example, as 14040009 + 2809 = 3747^2 + 53^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×140428182 = 394401474762248, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3871 + ... + 6562.
Almost surely, 214042818 is an apocalyptic number.
14042818 is a deficient number, since it is larger than the sum of its proper divisors (7054730).
14042818 is a wasteful number, since it uses less digits than its factorization.
14042818 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11108.
The product of its (nonzero) digits is 2048, while the sum is 28.
The square root of 14042818 is about 3747.3748144534. The cubic root of 14042818 is about 241.2596846140.
Adding to 14042818 its reverse (81824041), we get a palindrome (95866859).
The spelling of 14042818 in words is "fourteen million, forty-two thousand, eight hundred eighteen".
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