Base | Representation |
---|---|
bin | 110111011000… |
… | …011100000111 |
3 | 1000022120222120 |
4 | 313120130013 |
5 | 12204034043 |
6 | 1235101023 |
7 | 234254412 |
oct | 67303407 |
9 | 30276876 |
10 | 14518023 |
11 | 8216673 |
12 | 4a41773 |
13 | 3014160 |
14 | 1cdcb79 |
15 | 141b983 |
hex | dd8707 |
14518023 has 16 divisors (see below), whose sum is σ = 21411936. Its totient is φ = 8691840.
The previous prime is 14518019. The next prime is 14518069. The reversal of 14518023 is 32081541.
It is not a de Polignac number, because 14518023 - 22 = 14518019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14517984 and 14518002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14518003) 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 15 ways as a sum of consecutive naturals, for example, 3588 + ... + 6473.
It is an arithmetic number, because the mean of its divisors is an integer number (1338246).
Almost surely, 214518023 is an apocalyptic number.
14518023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
14518023 is a deficient number, since it is larger than the sum of its proper divisors (6893913).
14518023 is a wasteful number, since it uses less digits than its factorization.
14518023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10114.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 14518023 is about 3810.2523538474. The cubic root of 14518023 is about 243.9509385816.
Adding to 14518023 its reverse (32081541), we get a palindrome (46599564).
The spelling of 14518023 in words is "fourteen million, five hundred eighteen thousand, twenty-three".
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