Base | Representation |
---|---|
bin | 11101000111110111011… |
… | …000111111001001111010 |
3 | 21002022201202102202102002 |
4 | 131013313120333021322 |
5 | 230242140420041010 |
6 | 4131220025341002 |
7 | 264406222666550 |
oct | 35076730771172 |
9 | 7068652382362 |
10 | 2001310315130 |
11 | 701829553a55 |
12 | 283a4a937762 |
13 | 116951b71479 |
14 | 6cc148d7bd0 |
15 | 370d30591a5 |
hex | 1d1f763f27a |
2001310315130 has 64 divisors (see below), whose sum is σ = 4153876273152. Its totient is φ = 680030899200.
The previous prime is 2001310315129. The next prime is 2001310315157. The reversal of 2001310315130 is 315130131002.
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, 5649230 + ... + 5993030.
It is an arithmetic number, because the mean of its divisors is an integer number (64904316768).
Almost surely, 22001310315130 is an apocalyptic number.
2001310315130 is an abundant number, since it is smaller than the sum of its proper divisors (2152565958022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2001310315130 is a wasteful number, since it uses less digits than its factorization.
2001310315130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344559.
The product of its (nonzero) digits is 270, while the sum is 20.
Adding to 2001310315130 its reverse (315130131002), we get a palindrome (2316440446132).
The spelling of 2001310315130 in words is "two trillion, one billion, three hundred ten million, three hundred fifteen thousand, one hundred thirty".
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