Base | Representation |
---|---|
bin | 11101010001110110011… |
… | …011001010000101101000 |
3 | 21010100101221021122210102 |
4 | 131101312123022011220 |
5 | 230431120032301344 |
6 | 4140151534204532 |
7 | 265236005532050 |
oct | 35216633120550 |
9 | 7110357248712 |
10 | 2012031525224 |
11 | 706330384866 |
12 | 285b41353748 |
13 | 1179700b6176 |
14 | 6d550756560 |
15 | 3750e3c8e4e |
hex | 1d4766ca168 |
2012031525224 has 128 divisors (see below), whose sum is σ = 4439066960640. Its totient is φ = 837174362112.
The previous prime is 2012031525223. The next prime is 2012031525241. The reversal of 2012031525224 is 4225251302102.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2012031525223) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 710210912 + ... + 710213744.
It is an arithmetic number, because the mean of its divisors is an integer number (34680210630).
Almost surely, 22012031525224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2012031525224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2219533480320).
2012031525224 is an abundant number, since it is smaller than the sum of its proper divisors (2427035435416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012031525224 is a wasteful number, since it uses less digits than its factorization.
2012031525224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5579 (or 5575 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 2012031525224 its reverse (4225251302102), we get a palindrome (6237282827326).
The spelling of 2012031525224 in words is "two trillion, twelve billion, thirty-one million, five hundred twenty-five thousand, two hundred twenty-four".
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