Base | Representation |
---|---|
bin | 110110000101… |
… | …011100110101 |
3 | 222200022200212 |
4 | 312011130311 |
5 | 12112144401 |
6 | 1223515205 |
7 | 231340400 |
oct | 66053465 |
9 | 28608625 |
10 | 14178101 |
11 | 8004243 |
12 | 48b8b05 |
13 | 2c25512 |
14 | 1c50d37 |
15 | 13a0dbb |
hex | d85735 |
14178101 has 6 divisors (see below), whose sum is σ = 16492950. Its totient is φ = 12152616.
The previous prime is 14178079. The next prime is 14178107. The reversal of 14178101 is 10187141.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 13147876 + 1030225 = 3626^2 + 1015^2 .
It is not a de Polignac number, because 14178101 - 214 = 14161717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14178107) 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 5 ways as a sum of consecutive naturals, for example, 144626 + ... + 144723.
It is an arithmetic number, because the mean of its divisors is an integer number (2748825).
Almost surely, 214178101 is an apocalyptic number.
It is an amenable number.
14178101 is a deficient number, since it is larger than the sum of its proper divisors (2314849).
14178101 is an equidigital number, since it uses as much as digits as its factorization.
14178101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289363 (or 289356 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 23.
The square root of 14178101 is about 3765.3819195402. The cubic root of 14178101 is about 242.0319437377.
The spelling of 14178101 in words is "fourteen million, one hundred seventy-eight thousand, one hundred one".
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