Base | Representation |
---|---|
bin | 110100101101… |
… | …001110011010 |
3 | 221222221222202 |
4 | 310231032122 |
5 | 12014113410 |
6 | 1212050202 |
7 | 225304004 |
oct | 64551632 |
9 | 27887882 |
10 | 13816730 |
11 | 7887794 |
12 | 4763962 |
13 | 2b29ba5 |
14 | 1b99374 |
15 | 132dca5 |
hex | d2d39a |
13816730 has 16 divisors (see below), whose sum is σ = 24913440. Its totient is φ = 5517072.
The previous prime is 13816709. The next prime is 13816741. The reversal of 13816730 is 3761831.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13816693 and 13816702.
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, 8741 + ... + 10199.
It is an arithmetic number, because the mean of its divisors is an integer number (1557090).
Almost surely, 213816730 is an apocalyptic number.
13816730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13816730 is a deficient number, since it is larger than the sum of its proper divisors (11096710).
13816730 is a wasteful number, since it uses less digits than its factorization.
13816730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2413.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 13816730 is about 3717.0862244505. The cubic root of 13816730 is about 239.9579208634.
The spelling of 13816730 in words is "thirteen million, eight hundred sixteen thousand, seven hundred thirty".
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