Base | Representation |
---|---|
bin | 101100000110111100111… |
… | …101101100011100010111 |
3 | 101201202212010020112020112 |
4 | 230012330331230130113 |
5 | 344130214242424421 |
6 | 10240251152553235 |
7 | 431664014605430 |
oct | 54067475543427 |
9 | 11652763215215 |
10 | 3031122233111 |
11 | a69545530095 |
12 | 40b55085281b |
13 | 18caab55b65b |
14 | a69c83ca487 |
15 | 53ca6b4645b |
hex | 2c1bcf6c717 |
3031122233111 has 4 divisors (see below), whose sum is σ = 3464139694992. Its totient is φ = 2598104771232.
The previous prime is 3031122233107. The next prime is 3031122233149. The reversal of 3031122233111 is 1113322211303.
3031122233111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3031122233111 - 22 = 3031122233107 is a prime.
It is a super-3 number, since 3×30311222331113 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031122233101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216508730930 + ... + 216508730943.
It is an arithmetic number, because the mean of its divisors is an integer number (866034923748).
Almost surely, 23031122233111 is an apocalyptic number.
3031122233111 is a deficient number, since it is larger than the sum of its proper divisors (433017461881).
3031122233111 is an equidigital number, since it uses as much as digits as its factorization.
3031122233111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433017461880.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 3031122233111 its reverse (1113322211303), we get a palindrome (4144444444414).
The spelling of 3031122233111 in words is "three trillion, thirty-one billion, one hundred twenty-two million, two hundred thirty-three thousand, one hundred eleven".
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