Base | Representation |
---|---|
bin | 101101010010010010010… |
… | …000001010000000000111 |
3 | 102000111122022220102010220 |
4 | 231102102100022000013 |
5 | 401441344031443421 |
6 | 10341345423115423 |
7 | 440556336545412 |
oct | 55222220120007 |
9 | 12014568812126 |
10 | 3112010031111 |
11 | a9a883594a23 |
12 | 423165a42b73 |
13 | 1975cc5a6c17 |
14 | aa89d026b79 |
15 | 55e3d0313c6 |
hex | 2d49240a007 |
3112010031111 has 16 divisors (see below), whose sum is σ = 4189000704000. Its totient is φ = 2054900903328.
The previous prime is 3112010031061. The next prime is 3112010031133. The reversal of 3112010031111 is 1111300102113.
It is not a de Polignac number, because 3112010031111 - 229 = 3111473160199 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112017031111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6589816 + ... + 7046253.
It is an arithmetic number, because the mean of its divisors is an integer number (261812544000).
Almost surely, 23112010031111 is an apocalyptic number.
3112010031111 is a deficient number, since it is larger than the sum of its proper divisors (1076990672889).
3112010031111 is a wasteful number, since it uses less digits than its factorization.
3112010031111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13636798.
The product of its (nonzero) digits is 18, while the sum is 15.
Adding to 3112010031111 its reverse (1111300102113), we get a palindrome (4223310133224).
The spelling of 3112010031111 in words is "three trillion, one hundred twelve billion, ten million, thirty-one thousand, one hundred eleven".
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