Base | Representation |
---|---|
bin | 110101011110… |
… | …010100110010 |
3 | 222101011212100 |
4 | 311132110302 |
5 | 12042032332 |
6 | 1220241230 |
7 | 230102226 |
oct | 65362462 |
9 | 28334770 |
10 | 14017842 |
11 | 7a048a3 |
12 | 4840216 |
13 | 2b9a5a7 |
14 | 1c0c786 |
15 | 136d67c |
hex | d5e532 |
14017842 has 12 divisors (see below), whose sum is σ = 30372030. Its totient is φ = 4672608.
The previous prime is 14017841. The next prime is 14017847. The reversal of 14017842 is 24871041.
It can be written as a sum of positive squares in only one way, i.e., 13682601 + 335241 = 3699^2 + 579^2 .
It is not an unprimeable number, because it can be changed into a prime (14017841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 389367 + ... + 389402.
Almost surely, 214017842 is an apocalyptic number.
14017842 is an abundant number, since it is smaller than the sum of its proper divisors (16354188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14017842 is a wasteful number, since it uses less digits than its factorization.
14017842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 778777 (or 778774 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 27.
The square root of 14017842 is about 3744.0408651616. The cubic root of 14017842 is about 241.1165680929.
Adding to 14017842 its reverse (24871041), we get a palindrome (38888883).
The spelling of 14017842 in words is "fourteen million, seventeen thousand, eight hundred forty-two".
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