Base | Representation |
---|---|
bin | 110111111111… |
… | …010010010101 |
3 | 1000121200020211 |
4 | 313333102111 |
5 | 12224132031 |
6 | 1242325421 |
7 | 235516333 |
oct | 67772225 |
9 | 30550224 |
10 | 14677141 |
11 | 8315176 |
12 | 4ab9871 |
13 | 306b6cb |
14 | 1d40b53 |
15 | 144dbb1 |
hex | dff495 |
14677141 has 4 divisors (see below), whose sum is σ = 14738284. Its totient is φ = 14616000.
The previous prime is 14677133. The next prime is 14677163. The reversal of 14677141 is 14177641.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3721041 + 10956100 = 1929^2 + 3310^2 .
It is a cyclic number.
It is not a de Polignac number, because 14677141 - 23 = 14677133 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 (14677181) 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, 30210 + ... + 30691.
It is an arithmetic number, because the mean of its divisors is an integer number (3684571).
Almost surely, 214677141 is an apocalyptic number.
It is an amenable number.
14677141 is a deficient number, since it is larger than the sum of its proper divisors (61143).
14677141 is an equidigital number, since it uses as much as digits as its factorization.
14677141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61142.
The product of its digits is 4704, while the sum is 31.
The square root of 14677141 is about 3831.0756975032. The cubic root of 14677141 is about 244.8389389854.
Subtracting from 14677141 its reverse (14177641), we obtain a triangular number (499500 = T999).
The spelling of 14677141 in words is "fourteen million, six hundred seventy-seven thousand, one hundred forty-one".
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