Base | Representation |
---|---|
bin | 110101100011… |
… | …111101000101 |
3 | 222102100111101 |
4 | 311203331011 |
5 | 12043302101 |
6 | 1220540101 |
7 | 230226400 |
oct | 65437505 |
9 | 28370441 |
10 | 14040901 |
11 | 7a20156 |
12 | 4851631 |
13 | 2ba7c34 |
14 | 1c16d37 |
15 | 1375401 |
hex | d63f45 |
14040901 has 24 divisors (see below), whose sum is σ = 17380440. Its totient is φ = 11289600.
The previous prime is 14040877. The next prime is 14040911. The reversal of 14040901 is 10904041.
It can be written as a sum of positive squares in 4 ways, for example, as 893025 + 13147876 = 945^2 + 3626^2 .
It is not a de Polignac number, because 14040901 - 213 = 14032709 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14040911) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58141 + ... + 58381.
It is an arithmetic number, because the mean of its divisors is an integer number (724185).
Almost surely, 214040901 is an apocalyptic number.
It is an amenable number.
14040901 is a deficient number, since it is larger than the sum of its proper divisors (3339539).
14040901 is a wasteful number, since it uses less digits than its factorization.
14040901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325 (or 318 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 14040901 is about 3747.1190266657. The cubic root of 14040901 is about 241.2487059091.
Adding to 14040901 its reverse (10904041), we get a palindrome (24944942).
It can be divided in two parts, 14040 and 901, that added together give a palindrome (14941).
The spelling of 14040901 in words is "fourteen million, forty thousand, nine hundred one".
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