Base | Representation |
---|---|
bin | 111011111110011… |
… | …0100111110010000 |
3 | 12012020202020220110 |
4 | 1313330310332100 |
5 | 13110140344240 |
6 | 531405241320 |
7 | 100604260311 |
oct | 16774647620 |
9 | 5166666813 |
10 | 2012434320 |
11 | 942a6a766 |
12 | 481b63240 |
13 | 260c0bc50 |
14 | 1513b4608 |
15 | bba1bc80 |
hex | 77f34f90 |
2012434320 has 80 divisors (see below), whose sum is σ = 6718444992. Its totient is φ = 495367680.
The previous prime is 2012434301. The next prime is 2012434331. The reversal of 2012434320 is 234342102.
2012434320 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319386 + ... + 325625.
Almost surely, 22012434320 is an apocalyptic number.
2012434320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2012434320 is an abundant number, since it is smaller than the sum of its proper divisors (4706010672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012434320 is a wasteful number, since it uses less digits than its factorization.
2012434320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 645040 (or 645034 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2012434320 is about 44860.1640656830. The cubic root of 2012434320 is about 1262.5267010005.
Adding to 2012434320 its reverse (234342102), we get a palindrome (2246776422).
The spelling of 2012434320 in words is "two billion, twelve million, four hundred thirty-four thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •