Base | Representation |
---|---|
bin | 111000011111… |
… | …111110001111 |
3 | 1000212110220102 |
4 | 320133332033 |
5 | 12242423043 |
6 | 1245241315 |
7 | 236614553 |
oct | 70377617 |
9 | 30773812 |
10 | 14811023 |
11 | 83a6817 |
12 | 4b6323b |
13 | 30b7626 |
14 | 1d77863 |
15 | 14786b8 |
hex | e1ff8f |
14811023 has 4 divisors (see below), whose sum is σ = 14942208. Its totient is φ = 14679840.
The previous prime is 14811007. The next prime is 14811031. The reversal of 14811023 is 32011841.
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 14811023 - 24 = 14811007 is a prime.
It is a Duffinian number.
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 14810986 and 14811004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14811053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65423 + ... + 65648.
It is an arithmetic number, because the mean of its divisors is an integer number (3735552).
Almost surely, 214811023 is an apocalyptic number.
14811023 is a deficient number, since it is larger than the sum of its proper divisors (131185).
14811023 is a wasteful number, since it uses less digits than its factorization.
14811023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131184.
The product of its (nonzero) digits is 192, while the sum is 20.
The square root of 14811023 is about 3848.5091918820. The cubic root of 14811023 is about 245.5811443736.
Adding to 14811023 its reverse (32011841), we get a palindrome (46822864).
The spelling of 14811023 in words is "fourteen million, eight hundred eleven thousand, twenty-three".
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