Base | Representation |
---|---|
bin | 111011100110101… |
… | …1100000000110000 |
3 | 12011101101002202001 |
4 | 1313031130000300 |
5 | 13044000330222 |
6 | 530243103344 |
7 | 100363546525 |
oct | 16715340060 |
9 | 5141332661 |
10 | 2000011312 |
11 | 936a55112 |
12 | 479971b54 |
13 | 25b47c560 |
14 | 14d89d14c |
15 | ba8b5e27 |
hex | 7735c030 |
2000011312 has 20 divisors (see below), whose sum is σ = 4173100960. Its totient is φ = 923082048.
The previous prime is 2000011309. The next prime is 2000011319. The reversal of 2000011312 is 2131100002.
It is a super-2 number, since 2×20000113122 = 8000090496255922688, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2000011319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4807512 + ... + 4807927.
It is an arithmetic number, because the mean of its divisors is an integer number (208655048).
Almost surely, 22000011312 is an apocalyptic number.
It is an amenable number.
2000011312 is an abundant number, since it is smaller than the sum of its proper divisors (2173089648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000011312 is a wasteful number, since it uses less digits than its factorization.
2000011312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9615460 (or 9615454 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 2000011312 is about 44721.4860218218. The cubic root of 2000011312 is about 1259.9234252615.
Adding to 2000011312 its reverse (2131100002), we get a palindrome (4131111314).
The spelling of 2000011312 in words is "two billion, eleven thousand, three hundred twelve".
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