Base | Representation |
---|---|
bin | 110111010000… |
… | …010111111111 |
3 | 1000020220200011 |
4 | 313100113333 |
5 | 12202004431 |
6 | 1234244051 |
7 | 234056203 |
oct | 67202777 |
9 | 30226604 |
10 | 14484991 |
11 | 81a3874 |
12 | 4a26627 |
13 | 3002101 |
14 | 1cd0b03 |
15 | 1411cb1 |
hex | dd05ff |
14484991 has 4 divisors (see below), whose sum is σ = 14514984. Its totient is φ = 14455000.
The previous prime is 14484989. The next prime is 14484997. The reversal of 14484991 is 19948441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14484991 - 21 = 14484989 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 (14484997) 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, 14260 + ... + 15241.
It is an arithmetic number, because the mean of its divisors is an integer number (3628746).
Almost surely, 214484991 is an apocalyptic number.
14484991 is a deficient number, since it is larger than the sum of its proper divisors (29993).
14484991 is an equidigital number, since it uses as much as digits as its factorization.
14484991 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29992.
The product of its digits is 41472, while the sum is 40.
The square root of 14484991 is about 3805.9152644272. The cubic root of 14484991 is about 243.7657823662.
The spelling of 14484991 in words is "fourteen million, four hundred eighty-four thousand, nine hundred ninety-one".
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