Base | Representation |
---|---|
bin | 110100110110… |
… | …100001011110 |
3 | 222001220020021 |
4 | 310312201132 |
5 | 12021323224 |
6 | 1212542354 |
7 | 225523021 |
oct | 64664136 |
9 | 28056207 |
10 | 13854814 |
11 | 7903366 |
12 | 47819ba |
13 | 2b4131c |
14 | 1ba91b8 |
15 | 133a1e4 |
hex | d3685e |
13854814 has 4 divisors (see below), whose sum is σ = 20782224. Its totient is φ = 6927406.
The previous prime is 13854803. The next prime is 13854823. The reversal of 13854814 is 41845831.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13854814.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 3463702 + ... + 3463705.
It is an arithmetic number, because the mean of its divisors is an integer number (5195556).
Almost surely, 213854814 is an apocalyptic number.
13854814 is a deficient number, since it is larger than the sum of its proper divisors (6927410).
13854814 is an equidigital number, since it uses as much as digits as its factorization.
13854814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6927409.
The product of its digits is 15360, while the sum is 34.
The square root of 13854814 is about 3722.2055289841. The cubic root of 13854814 is about 240.1781894287.
The spelling of 13854814 in words is "thirteen million, eight hundred fifty-four thousand, eight hundred fourteen".
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