Base | Representation |
---|---|
bin | 110110111101… |
… | …001110000010 |
3 | 1000002221001012 |
4 | 312331032002 |
5 | 12142002110 |
6 | 1232440522 |
7 | 233311355 |
oct | 66751602 |
9 | 30087035 |
10 | 14406530 |
11 | 814a926 |
12 | 49a9142 |
13 | 2ca5498 |
14 | 1cb029c |
15 | 13e8905 |
hex | dbd382 |
14406530 has 16 divisors (see below), whose sum is σ = 26171640. Its totient is φ = 5709312.
The previous prime is 14406529. The next prime is 14406547. The reversal of 14406530 is 3560441.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 12117361 + 2289169 = 3481^2 + 1513^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 14406496 and 14406505.
It is an unprimeable number.
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, 5519 + ... + 7698.
Almost surely, 214406530 is an apocalyptic number.
14406530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14406530 is a deficient number, since it is larger than the sum of its proper divisors (11765110).
14406530 is a wasteful number, since it uses less digits than its factorization.
14406530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13333.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 14406530 is about 3795.5934977286. The cubic root of 14406530 is about 243.3248490610.
Adding to 14406530 its reverse (3560441), we get a palindrome (17966971).
The spelling of 14406530 in words is "fourteen million, four hundred six thousand, five hundred thirty".
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