Base | Representation |
---|---|
bin | 11010101101111… |
… | …00110011001100 |
3 | 120121201110212012 |
4 | 31112330303030 |
5 | 424333320022 |
6 | 34123400352 |
7 | 5360663054 |
oct | 1526746314 |
9 | 517643765 |
10 | 224120012 |
11 | 105567756 |
12 | 630830b8 |
13 | 37580abc |
14 | 21aa0564 |
15 | 14a20de2 |
hex | d5bcccc |
224120012 has 24 divisors (see below), whose sum is σ = 397257504. Its totient is φ = 110627712.
The previous prime is 224120011. The next prime is 224120021. The reversal of 224120012 is 210021422.
It is not an unprimeable number, because it can be changed into a prime (224120011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103808 + ... + 105944.
It is an arithmetic number, because the mean of its divisors is an integer number (16552396).
Almost surely, 2224120012 is an apocalyptic number.
It is an amenable number.
224120012 is a deficient number, since it is larger than the sum of its proper divisors (173137492).
224120012 is a wasteful number, since it uses less digits than its factorization.
224120012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2465 (or 2463 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 224120012 is about 14970.6383297440. The cubic root of 224120012 is about 607.4262354621.
Adding to 224120012 its reverse (210021422), we get a palindrome (434141434).
The spelling of 224120012 in words is "two hundred twenty-four million, one hundred twenty thousand, twelve".
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