Base | Representation |
---|---|
bin | 11001011111010… |
… | …11001000111010 |
3 | 112220100101110120 |
4 | 30233223020322 |
5 | 414214332213 |
6 | 33114554110 |
7 | 5204321520 |
oct | 1457531072 |
9 | 486311416 |
10 | 213824058 |
11 | aa7751a8 |
12 | 5b738936 |
13 | 353b7616 |
14 | 20580310 |
15 | 13b8a423 |
hex | cbeb23a |
213824058 has 32 divisors (see below), whose sum is σ = 492601344. Its totient is φ = 60610032.
The previous prime is 213824057. The next prime is 213824059. The reversal of 213824058 is 850428312.
It is an interprime number because it is at equal distance from previous prime (213824057) and next prime (213824059).
It is not an unprimeable number, because it can be changed into a prime (213824057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14710 + ... + 25377.
It is an arithmetic number, because the mean of its divisors is an integer number (15393792).
Almost surely, 2213824058 is an apocalyptic number.
213824058 is an abundant number, since it is smaller than the sum of its proper divisors (278777286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213824058 is a wasteful number, since it uses less digits than its factorization.
213824058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40226.
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 213824058 is about 14622.7240280325. The cubic root of 213824058 is about 597.9784353323.
The spelling of 213824058 in words is "two hundred thirteen million, eight hundred twenty-four thousand, fifty-eight".
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