Base | Representation |
---|---|
bin | 1001000110011011101000… |
… | …01100101011010000000010 |
3 | 2121212010222202220000112220 |
4 | 10203031310030223100002 |
5 | 10110334442220041002 |
6 | 110321251223431510 |
7 | 4133556011200302 |
oct | 443156414532002 |
9 | 77763882800486 |
10 | 20012202112002 |
11 | 6416144414421 |
12 | 22b25b9bb5596 |
13 | b221b1291c59 |
14 | 4d284aa4b602 |
15 | 24a86b22b7bc |
hex | 12337432b402 |
20012202112002 has 64 divisors (see below), whose sum is σ = 40797207097344. Its totient is φ = 6542587275840.
The previous prime is 20012202111991. The next prime is 20012202112033. The reversal of 20012202112002 is 20021120221002.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183673513 + ... + 183782435.
It is an arithmetic number, because the mean of its divisors is an integer number (637456360896).
Almost surely, 220012202112002 is an apocalyptic number.
20012202112002 is an abundant number, since it is smaller than the sum of its proper divisors (20785004985342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20012202112002 is a wasteful number, since it uses less digits than its factorization.
20012202112002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110423.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 20012202112002 its reverse (20021120221002), we get a palindrome (40033322333004).
The spelling of 20012202112002 in words is "twenty trillion, twelve billion, two hundred two million, one hundred twelve thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •