Base | Representation |
---|---|
bin | 101101010010010001101… |
… | …010000001000101101011 |
3 | 102000111121122002110111100 |
4 | 231102101222001011223 |
5 | 401441334002030011 |
6 | 10341344424532443 |
7 | 440556155554653 |
oct | 55222152010553 |
9 | 12014548073440 |
10 | 3112000033131 |
11 | a9a878986330 |
12 | 423162621123 |
13 | 1975ca4b6262 |
14 | aa89b983363 |
15 | 55e3c208d56 |
hex | 2d491a8116b |
3112000033131 has 24 divisors (see below), whose sum is σ = 4909988700864. Its totient is φ = 1883664059760.
The previous prime is 3112000033117. The next prime is 3112000033139. The reversal of 3112000033131 is 1313300002113.
It is a happy number.
3112000033131 is a `hidden beast` number, since 311 + 20 + 0 + 0 + 0 + 331 + 3 + 1 = 666.
It is not a de Polignac number, because 3112000033131 - 210 = 3112000032107 is a prime.
It is a super-2 number, since 2×31120000331312 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3112000033139) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19893081 + ... + 20048906.
It is an arithmetic number, because the mean of its divisors is an integer number (204582862536).
Almost surely, 23112000033131 is an apocalyptic number.
3112000033131 is a deficient number, since it is larger than the sum of its proper divisors (1797988667733).
3112000033131 is a wasteful number, since it uses less digits than its factorization.
3112000033131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39942791 (or 39942788 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 3112000033131 its reverse (1313300002113), we get a palindrome (4425300035244).
The spelling of 3112000033131 in words is "three trillion, one hundred twelve billion, thirty-three thousand, one hundred thirty-one".
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