Base | Representation |
---|---|
bin | 1110001010000101101110… |
… | …11110001011001100011111 |
3 | 11002020021201101011012202000 |
4 | 13011002313132023030133 |
5 | 13040040341240231421 |
6 | 150114145300533343 |
7 | 6362166535015356 |
oct | 705026736131437 |
9 | 132207641135660 |
10 | 31133001102111 |
11 | 9a13482539557 |
12 | 35a994b0b1253 |
13 | 144aaa228b67c |
14 | 798bb96b099d |
15 | 38ec92ab4226 |
hex | 1c50b778b31f |
31133001102111 has 16 divisors (see below), whose sum is σ = 46126280250720. Its totient is φ = 20753842023360.
The previous prime is 31133001102097. The next prime is 31133001102191. The reversal of 31133001102111 is 11120110033113.
31133001102111 is a `hidden beast` number, since 3 + 11 + 330 + 0 + 110 + 211 + 1 = 666.
It is not a de Polignac number, because 31133001102111 - 243 = 22336908079903 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31133001102191) 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, 41063080 + ... + 41814381.
It is an arithmetic number, because the mean of its divisors is an integer number (2882892515670).
Almost surely, 231133001102111 is an apocalyptic number.
31133001102111 is a deficient number, since it is larger than the sum of its proper divisors (14993279148609).
31133001102111 is a wasteful number, since it uses less digits than its factorization.
31133001102111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82891383 (or 82891377 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
Adding to 31133001102111 its reverse (11120110033113), we get a palindrome (42253111135224).
The spelling of 31133001102111 in words is "thirty-one trillion, one hundred thirty-three billion, one million, one hundred two thousand, one hundred eleven".
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