Base | Representation |
---|---|
bin | 110100101111… |
… | …000010111010 |
3 | 222000100012220 |
4 | 310233002322 |
5 | 12014333221 |
6 | 1212144510 |
7 | 225334515 |
oct | 64570272 |
9 | 28010186 |
10 | 13824186 |
11 | 7892352 |
12 | 4768136 |
13 | 2b303bc |
14 | 1b9bd7c |
15 | 13310c6 |
hex | d2f0ba |
13824186 has 32 divisors (see below), whose sum is σ = 28444608. Its totient is φ = 4477440.
The previous prime is 13824169. The next prime is 13824211. The reversal of 13824186 is 68142831.
It is a super-2 number, since 2×138241862 = 382216237125192, which contains 22 as substring.
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 15 ways as a sum of consecutive naturals, for example, 38986 + ... + 39338.
It is an arithmetic number, because the mean of its divisors is an integer number (888894).
Almost surely, 213824186 is an apocalyptic number.
13824186 is an abundant number, since it is smaller than the sum of its proper divisors (14620422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13824186 is a wasteful number, since it uses less digits than its factorization.
13824186 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 526.
The product of its digits is 9216, while the sum is 33.
The square root of 13824186 is about 3718.0890252924. The cubic root of 13824186 is about 240.0010763841.
The spelling of 13824186 in words is "thirteen million, eight hundred twenty-four thousand, one hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.032 sec. • engine limits •