Base | Representation |
---|---|
bin | 110101011100… |
… | …101011111011 |
3 | 222100211122210 |
4 | 311130223323 |
5 | 12041324011 |
6 | 1220150203 |
7 | 230043531 |
oct | 65345373 |
9 | 28324583 |
10 | 14011131 |
11 | 79aa852 |
12 | 4838363 |
13 | 2b97514 |
14 | 1c0a151 |
15 | 136b6a6 |
hex | d5cafb |
14011131 has 4 divisors (see below), whose sum is σ = 18681512. Its totient is φ = 9340752.
The previous prime is 14011099. The next prime is 14011141. The reversal of 14011131 is 13111041.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 14011131 - 25 = 14011099 is a prime.
It is a super-2 number, since 2×140111312 = 392623583798322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14011141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2335186 + ... + 2335191.
It is an arithmetic number, because the mean of its divisors is an integer number (4670378).
Almost surely, 214011131 is an apocalyptic number.
14011131 is a deficient number, since it is larger than the sum of its proper divisors (4670381).
14011131 is an equidigital number, since it uses as much as digits as its factorization.
14011131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4670380.
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 14011131 is about 3743.1445336775. The cubic root of 14011131 is about 241.0780840052.
Adding to 14011131 its reverse (13111041), we get a palindrome (27122172).
The spelling of 14011131 in words is "fourteen million, eleven thousand, one hundred thirty-one".
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