Base | Representation |
---|---|
bin | 110101011110… |
… | …010010011010 |
3 | 222101011122201 |
4 | 311132102122 |
5 | 12042031230 |
6 | 1220240414 |
7 | 230101621 |
oct | 65362232 |
9 | 28334581 |
10 | 14017690 |
11 | 7a04775 |
12 | 484010a |
13 | 2b9a4bb |
14 | 1c0c6b8 |
15 | 136d5ca |
hex | d5e49a |
14017690 has 16 divisors (see below), whose sum is σ = 26716392. Its totient is φ = 5277184.
The previous prime is 14017667. The next prime is 14017691. The reversal of 14017690 is 9671041.
It can be written as a sum of positive squares in 4 ways, for example, as 12187081 + 1830609 = 3491^2 + 1353^2 .
It is a super-2 number, since 2×140176902 = 392991265872200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14017691) 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 7 ways as a sum of consecutive naturals, for example, 41059 + ... + 41398.
Almost surely, 214017690 is an apocalyptic number.
14017690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14017690 is a deficient number, since it is larger than the sum of its proper divisors (12698702).
14017690 is a wasteful number, since it uses less digits than its factorization.
14017690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82481.
The product of its (nonzero) digits is 1512, while the sum is 28.
The square root of 14017690 is about 3744.0205661828. The cubic root of 14017690 is about 241.1156965880.
The spelling of 14017690 in words is "fourteen million, seventeen thousand, six hundred ninety".
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