Base | Representation |
---|---|
bin | 101100000111000010010… |
… | …100100111111011011100 |
3 | 101201210002101101202121101 |
4 | 230013002110213323130 |
5 | 344130410301130022 |
6 | 10240304123442444 |
7 | 431666155661503 |
oct | 54070224477334 |
9 | 11653071352541 |
10 | 3031212130012 |
11 | a69591250a50 |
12 | 40b576986424 |
13 | 18cac40756a1 |
14 | a69d630b83a |
15 | 53cae9a2627 |
hex | 2c1c2527edc |
3031212130012 has 24 divisors (see below), whose sum is σ = 5973532411392. Its totient is φ = 1333377769200.
The previous prime is 3031212129973. The next prime is 3031212130033. The reversal of 3031212130012 is 2100312121303.
3031212130012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×30312121300122 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111146778 + ... + 1111149505.
It is an arithmetic number, because the mean of its divisors is an integer number (248897183808).
Almost surely, 23031212130012 is an apocalyptic number.
It is an amenable number.
3031212130012 is a deficient number, since it is larger than the sum of its proper divisors (2942320281380).
3031212130012 is a wasteful number, since it uses less digits than its factorization.
3031212130012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2222296329 (or 2222296327 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 3031212130012 its reverse (2100312121303), we get a palindrome (5131524251315).
The spelling of 3031212130012 in words is "three trillion, thirty-one billion, two hundred twelve million, one hundred thirty thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •