Base | Representation |
---|---|
bin | 111011111110001… |
… | …0111011011010101 |
3 | 12012020112002220021 |
4 | 1313330113123111 |
5 | 13110123011201 |
6 | 531402505141 |
7 | 100603244425 |
oct | 16774273325 |
9 | 5166462807 |
10 | 2012313301 |
11 | 942997849 |
12 | 481b051b1 |
13 | 260b98b3b |
14 | 151382485 |
15 | bb9e5ea1 |
hex | 77f176d5 |
2012313301 has 4 divisors (see below), whose sum is σ = 2012961600. Its totient is φ = 2011665004.
The previous prime is 2012313271. The next prime is 2012313343. The reversal of 2012313301 is 1033132102.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2012313301 - 211 = 2012311253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012313361) 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, 319471 + ... + 325708.
It is an arithmetic number, because the mean of its divisors is an integer number (503240400).
Almost surely, 22012313301 is an apocalyptic number.
It is an amenable number.
2012313301 is a deficient number, since it is larger than the sum of its proper divisors (648299).
2012313301 is an equidigital number, since it uses as much as digits as its factorization.
2012313301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 648298.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2012313301 is about 44858.8151983532. The cubic root of 2012313301 is about 1262.5013928815.
Adding to 2012313301 its reverse (1033132102), we get a palindrome (3045445403).
The spelling of 2012313301 in words is "two billion, twelve million, three hundred thirteen thousand, three hundred one".
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