Base | Representation |
---|---|
bin | 111100110100110… |
… | …1111010101010000 |
3 | 12021020110202221210 |
4 | 1321221233111100 |
5 | 13134443004122 |
6 | 534305220120 |
7 | 101402041221 |
oct | 17151572520 |
9 | 5236422853 |
10 | 2040984912 |
11 | 9580a019a |
12 | 48b631640 |
13 | 266ac72a5 |
14 | 1550c7248 |
15 | be2ab40c |
hex | 79a6f550 |
2040984912 has 80 divisors (see below), whose sum is σ = 5593516992. Its totient is φ = 639068160.
The previous prime is 2040984901. The next prime is 2040984941. The reversal of 2040984912 is 2194890402.
It is a super-2 number, since 2×20409849122 = 8331238822023295488, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476862 + ... + 481122.
Almost surely, 22040984912 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2040984912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2796758496).
2040984912 is an abundant number, since it is smaller than the sum of its proper divisors (3552532080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040984912 is a wasteful number, since it uses less digits than its factorization.
2040984912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4876 (or 4870 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 2040984912 is about 45177.2610059530. The cubic root of 2040984912 is about 1268.4692143750.
The spelling of 2040984912 in words is "two billion, forty million, nine hundred eighty-four thousand, nine hundred twelve".
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