Base | Representation |
---|---|
bin | 11101010010111101010… |
… | …101111010000010101000 |
3 | 21010110110212010001122011 |
4 | 131102331111322002220 |
5 | 230441034130043422 |
6 | 4140510000005304 |
7 | 265310333651635 |
oct | 35227525720250 |
9 | 7113425101564 |
10 | 2013221331112 |
11 | 706890a58612 |
12 | 286213900834 |
13 | 117acc74b614 |
14 | 6d62479118c |
15 | 3757da9e077 |
hex | 1d4bd57a0a8 |
2013221331112 has 16 divisors (see below), whose sum is σ = 3777713942400. Its totient is φ = 1005830946480.
The previous prime is 2013221330987. The next prime is 2013221331139. The reversal of 2013221331112 is 2111331223102.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97453912 + ... + 97474567.
It is an arithmetic number, because the mean of its divisors is an integer number (236107121400).
Almost surely, 22013221331112 is an apocalyptic number.
It is an amenable number.
2013221331112 is a deficient number, since it is larger than the sum of its proper divisors (1764492611288).
2013221331112 is a wasteful number, since it uses less digits than its factorization.
2013221331112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194929776 (or 194929772 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 2013221331112 its reverse (2111331223102), we get a palindrome (4124552554214).
The spelling of 2013221331112 in words is "two trillion, thirteen billion, two hundred twenty-one million, three hundred thirty-one thousand, one hundred twelve".
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