Base | Representation |
---|---|
bin | 101100111000… |
… | …000111111010 |
3 | 211010200110210 |
4 | 230320013322 |
5 | 11002423333 |
6 | 1100051550 |
7 | 201665004 |
oct | 54700772 |
9 | 24120423 |
10 | 11764218 |
11 | 67056a4 |
12 | 3b33bb6 |
13 | 258b89b |
14 | 17c3374 |
15 | 1075a63 |
hex | b381fa |
11764218 has 8 divisors (see below), whose sum is σ = 23528448. Its totient is φ = 3921404.
The previous prime is 11764217. The next prime is 11764219. The reversal of 11764218 is 81246711.
It is an interprime number because it is at equal distance from previous prime (11764217) and next prime (11764219).
It is a sphenic number, since it is the product of 3 distinct primes.
11764218 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (11764213) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 980346 + ... + 980357.
It is an arithmetic number, because the mean of its divisors is an integer number (2941056).
Almost surely, 211764218 is an apocalyptic number.
11764218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11764218 is a wasteful number, since it uses less digits than its factorization.
11764218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1960708.
The product of its digits is 2688, while the sum is 30.
The square root of 11764218 is about 3429.9005816496. The cubic root of 11764218 is about 227.4334579772.
The spelling of 11764218 in words is "eleven million, seven hundred sixty-four thousand, two hundred eighteen".
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