Base | Representation |
---|---|
bin | 110101011111… |
… | …000011101001 |
3 | 222101022222102 |
4 | 311133003221 |
5 | 12042131331 |
6 | 1220303145 |
7 | 230114042 |
oct | 65370351 |
9 | 28338872 |
10 | 14020841 |
11 | 7a0707a |
12 | 4841ab5 |
13 | 2b9ba73 |
14 | 1c0d8c9 |
15 | 136e4cb |
hex | d5f0e9 |
14020841 has 8 divisors (see below), whose sum is σ = 14947200. Its totient is φ = 13113360.
The previous prime is 14020781. The next prime is 14020843. The reversal of 14020841 is 14802041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14020841 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14020843) 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, 3170 + ... + 6171.
It is an arithmetic number, because the mean of its divisors is an integer number (1868400).
Almost surely, 214020841 is an apocalyptic number.
It is an amenable number.
14020841 is a deficient number, since it is larger than the sum of its proper divisors (926359).
14020841 is an equidigital number, since it uses as much as digits as its factorization.
14020841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9439.
The product of its (nonzero) digits is 256, while the sum is 20.
The square root of 14020841 is about 3744.4413468500. The cubic root of 14020841 is about 241.1337618242.
Adding to 14020841 its reverse (14802041), we get a palindrome (28822882).
The spelling of 14020841 in words is "fourteen million, twenty thousand, eight hundred forty-one".
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