Base | Representation |
---|---|
bin | 110101011011… |
… | …111001101101 |
3 | 222100200020202 |
4 | 311123321231 |
5 | 12041223132 |
6 | 1220123245 |
7 | 230031260 |
oct | 65337155 |
9 | 28320222 |
10 | 14007917 |
11 | 79a83a0 |
12 | 4836525 |
13 | 2b95c11 |
14 | 1c08cd7 |
15 | 136a762 |
hex | d5be6d |
14007917 has 16 divisors (see below), whose sum is σ = 17635200. Its totient is φ = 10808640.
The previous prime is 14007911. The next prime is 14007919. The reversal of 14007917 is 71970041.
It is a cyclic number.
It is not a de Polignac number, because 14007917 - 24 = 14007901 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14007917.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14007911) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7559 + ... + 9227.
It is an arithmetic number, because the mean of its divisors is an integer number (1102200).
Almost surely, 214007917 is an apocalyptic number.
It is an amenable number.
14007917 is a deficient number, since it is larger than the sum of its proper divisors (3627283).
14007917 is a wasteful number, since it uses less digits than its factorization.
14007917 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1796.
The product of its (nonzero) digits is 1764, while the sum is 29.
The square root of 14007917 is about 3742.7151908741. The cubic root of 14007917 is about 241.0596490381.
Adding to 14007917 its reverse (71970041), we get a palindrome (85977958).
The spelling of 14007917 in words is "fourteen million, seven thousand, nine hundred seventeen".
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