Base | Representation |
---|---|
bin | 110111011000… |
… | …100010100010 |
3 | 1000022121112210 |
4 | 313120202202 |
5 | 12204042214 |
6 | 1235102550 |
7 | 234255540 |
oct | 67304242 |
9 | 30277483 |
10 | 14518434 |
11 | 8216a07 |
12 | 4a41a56 |
13 | 30143b8 |
14 | 1cdcd90 |
15 | 141bb59 |
hex | dd88a2 |
14518434 has 32 divisors (see below), whose sum is σ = 33960960. Its totient is φ = 4051152.
The previous prime is 14518421. The next prime is 14518487. The reversal of 14518434 is 43481541.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2214 + ... + 5825.
It is an arithmetic number, because the mean of its divisors is an integer number (1061280).
Almost surely, 214518434 is an apocalyptic number.
14518434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
14518434 is an abundant number, since it is smaller than the sum of its proper divisors (19442526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14518434 is a wasteful number, since it uses less digits than its factorization.
14518434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8094.
The product of its digits is 7680, while the sum is 30.
The square root of 14518434 is about 3810.3062869014. The cubic root of 14518434 is about 243.9532406142.
Adding to 14518434 its reverse (43481541), we get a palindrome (57999975).
The spelling of 14518434 in words is "fourteen million, five hundred eighteen thousand, four hundred thirty-four".
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