Base | Representation |
---|---|
bin | 1000001010010010010… |
… | …0110001000110101100 |
3 | 111101212210010201220111 |
4 | 2002210210301012230 |
5 | 4244112203231322 |
6 | 144223525425404 |
7 | 13062200543440 |
oct | 2024444610654 |
9 | 441783121814 |
10 | 140200055212 |
11 | 54505304628 |
12 | 2320886b264 |
13 | 102b4168469 |
14 | 6b00026820 |
15 | 39a858c177 |
hex | 20a49311ac |
140200055212 has 24 divisors (see below), whose sum is σ = 280501238304. Its totient is φ = 60064067712.
The previous prime is 140200055161. The next prime is 140200055213. The reversal of 140200055212 is 212550002041.
It is not an unprimeable number, because it can be changed into a prime (140200055213) 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, 823783 + ... + 979294.
It is an arithmetic number, because the mean of its divisors is an integer number (11687551596).
Almost surely, 2140200055212 is an apocalyptic number.
It is an amenable number.
140200055212 is an abundant number, since it is smaller than the sum of its proper divisors (140301183092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140200055212 is a wasteful number, since it uses less digits than its factorization.
140200055212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1805865 (or 1805863 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
Adding to 140200055212 its reverse (212550002041), we get a palindrome (352750057253).
The spelling of 140200055212 in words is "one hundred forty billion, two hundred million, fifty-five thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •