Base | Representation |
---|---|
bin | 111011111010001… |
… | …1110000000111100 |
3 | 12012002121221011100 |
4 | 1313310132000330 |
5 | 13104110240012 |
6 | 531250253100 |
7 | 100546533102 |
oct | 16764360074 |
9 | 5162557140 |
10 | 2010243132 |
11 | 941803467 |
12 | 481287190 |
13 | 2606227a1 |
14 | 150da3c72 |
15 | bb7378dc |
hex | 77d1e03c |
2010243132 has 72 divisors (see below), whose sum is σ = 5435984736. Its totient is φ = 624144384.
The previous prime is 2010243119. The next prime is 2010243139. The reversal of 2010243132 is 2313420102.
2010243132 is a `hidden beast` number, since 201 + 0 + 2 + 431 + 32 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010243139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42433 + ... + 76295.
It is an arithmetic number, because the mean of its divisors is an integer number (75499788).
Almost surely, 22010243132 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 2010243132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2717992368).
2010243132 is an abundant number, since it is smaller than the sum of its proper divisors (3425741604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010243132 is a wasteful number, since it uses less digits than its factorization.
2010243132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33987 (or 33982 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2010243132 is about 44835.7349889572. The cubic root of 2010243132 is about 1262.0683112134.
Adding to 2010243132 its reverse (2313420102), we get a palindrome (4323663234).
The spelling of 2010243132 in words is "two billion, ten million, two hundred forty-three thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •