Base | Representation |
---|---|
bin | 110101100101… |
… | …000110111111 |
3 | 222102120222120 |
4 | 311211012333 |
5 | 12043430011 |
6 | 1221014023 |
7 | 230246235 |
oct | 65450677 |
9 | 28376876 |
10 | 14045631 |
11 | 7a23766 |
12 | 4854313 |
13 | 2baa132 |
14 | 1c18955 |
15 | 1376a06 |
hex | d651bf |
14045631 has 8 divisors (see below), whose sum is σ = 18899760. Its totient is φ = 9277632.
The previous prime is 14045611. The next prime is 14045671. The reversal of 14045631 is 13654041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14045631 - 215 = 14012863 is a prime.
It is a super-2 number, since 2×140456312 = 394559500376322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14045611) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21150 + ... + 21803.
It is an arithmetic number, because the mean of its divisors is an integer number (2362470).
Almost surely, 214045631 is an apocalyptic number.
14045631 is a deficient number, since it is larger than the sum of its proper divisors (4854129).
14045631 is a wasteful number, since it uses less digits than its factorization.
14045631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43065.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 14045631 is about 3747.7501250750. The cubic root of 14045631 is about 241.2757929236.
Adding to 14045631 its reverse (13654041), we get a palindrome (27699672).
The spelling of 14045631 in words is "fourteen million, forty-five thousand, six hundred thirty-one".
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