Base | Representation |
---|---|
bin | 110101011100… |
… | …101100000111 |
3 | 222100211200020 |
4 | 311130230013 |
5 | 12041324033 |
6 | 1220150223 |
7 | 230043546 |
oct | 65345407 |
9 | 28324606 |
10 | 14011143 |
11 | 79aa863 |
12 | 4838373 |
13 | 2b97523 |
14 | 1c0a15d |
15 | 136b6b3 |
hex | d5cb07 |
14011143 has 8 divisors (see below), whose sum is σ = 18998400. Its totient is φ = 9182328.
The previous prime is 14011141. The next prime is 14011169. The reversal of 14011143 is 34111041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14011143 - 21 = 14011141 is a prime.
It is a super-3 number, since 3×140111433 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14011141) 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, 39403 + ... + 39756.
It is an arithmetic number, because the mean of its divisors is an integer number (2374800).
Almost surely, 214011143 is an apocalyptic number.
14011143 is a deficient number, since it is larger than the sum of its proper divisors (4987257).
14011143 is an equidigital number, since it uses as much as digits as its factorization.
14011143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79221.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 14011143 is about 3743.1461366075. The cubic root of 14011143 is about 241.0781528299.
Adding to 14011143 its reverse (34111041), we get a palindrome (48122184).
The spelling of 14011143 in words is "fourteen million, eleven thousand, one hundred forty-three".
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