Base | Representation |
---|---|
bin | 111011111110001… |
… | …0111010111001001 |
3 | 12012020112002112100 |
4 | 1313330113113021 |
5 | 13110123004113 |
6 | 531402504013 |
7 | 100603243563 |
oct | 16774272711 |
9 | 5166462470 |
10 | 2012313033 |
11 | 942997625 |
12 | 481b05009 |
13 | 260b98993 |
14 | 151382333 |
15 | bb9e5d73 |
hex | 77f175c9 |
2012313033 has 12 divisors (see below), whose sum is σ = 3033051840. Its totient is φ = 1283213976.
The previous prime is 2012313029. The next prime is 2012313049. The reversal of 2012313033 is 3303132102.
It is not a de Polignac number, because 2012313033 - 22 = 2012313029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2012312997 and 2012313015.
It is not an unprimeable number, because it can be changed into a prime (2012313053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4860453 + ... + 4860866.
It is an arithmetic number, because the mean of its divisors is an integer number (252754320).
Almost surely, 22012313033 is an apocalyptic number.
2012313033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2012313033 is a deficient number, since it is larger than the sum of its proper divisors (1020738807).
2012313033 is a wasteful number, since it uses less digits than its factorization.
2012313033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9721348 (or 9721345 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 2012313033 is about 44858.8122112033. The cubic root of 2012313033 is about 1262.5013368348.
Adding to 2012313033 its reverse (3303132102), we get a palindrome (5315445135).
The spelling of 2012313033 in words is "two billion, twelve million, three hundred thirteen thousand, thirty-three".
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