Base | Representation |
---|---|
bin | 11101000111110111011… |
… | …001000010110010011100 |
3 | 21002022201202110111211021 |
4 | 131013313121002302130 |
5 | 230242140421030022 |
6 | 4131220025533524 |
7 | 264406223061130 |
oct | 35076731026234 |
9 | 7068652414737 |
10 | 2001310330012 |
11 | 701829564154 |
12 | 283a4a9442a4 |
13 | 116951b78186 |
14 | 6cc148dd3c0 |
15 | 370d305d7c7 |
hex | 1d1f7642c9c |
2001310330012 has 48 divisors (see below), whose sum is σ = 4081375710720. Its totient is φ = 840906303552.
The previous prime is 2001310330009. The next prime is 2001310330039. The reversal of 2001310330012 is 2100330131002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1007728 + ... + 2240119.
It is an arithmetic number, because the mean of its divisors is an integer number (85028660640).
Almost surely, 22001310330012 is an apocalyptic number.
It is an amenable number.
2001310330012 is an abundant number, since it is smaller than the sum of its proper divisors (2080065380708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2001310330012 is a wasteful number, since it uses less digits than its factorization.
2001310330012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3248290 (or 3248288 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 2001310330012 its reverse (2100330131002), we get a palindrome (4101640461014).
The spelling of 2001310330012 in words is "two trillion, one billion, three hundred ten million, three hundred thirty thousand, twelve".
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