Base | Representation |
---|---|
bin | 111000101001… |
… | …010001110111 |
3 | 1000221102012021 |
4 | 320221101313 |
5 | 12300133033 |
6 | 1250134011 |
7 | 240133651 |
oct | 70512167 |
9 | 30842167 |
10 | 14849143 |
11 | 8422421 |
12 | 4b81307 |
13 | 30cba9a |
14 | 1d876d1 |
15 | 1484b2d |
hex | e29477 |
14849143 has 8 divisors (see below), whose sum is σ = 15958512. Its totient is φ = 13766016.
The previous prime is 14849141. The next prime is 14849167. The reversal of 14849143 is 34194841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14849143 - 21 = 14849141 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14849099 and 14849108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14849141) 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 7 ways as a sum of consecutive naturals, for example, 5380 + ... + 7657.
It is an arithmetic number, because the mean of its divisors is an integer number (1994814).
Almost surely, 214849143 is an apocalyptic number.
14849143 is a deficient number, since it is larger than the sum of its proper divisors (1109369).
14849143 is a wasteful number, since it uses less digits than its factorization.
14849143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13121.
The product of its digits is 13824, while the sum is 34.
The square root of 14849143 is about 3853.4585763960. The cubic root of 14849143 is about 245.7916527503.
The spelling of 14849143 in words is "fourteen million, eight hundred forty-nine thousand, one hundred forty-three".
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