Base | Representation |
---|---|
bin | 100111010101010110… |
… | …000101101011100111 |
3 | 11001000100210200111221 |
4 | 213111112011223213 |
5 | 1142443403334421 |
6 | 31222502041211 |
7 | 3023412305011 |
oct | 472526055347 |
9 | 131010720457 |
10 | 42234043111 |
11 | 16a0301a767 |
12 | 8228119207 |
13 | 3ca0b73270 |
14 | 208918b1b1 |
15 | 1172bca841 |
hex | 9d5585ae7 |
42234043111 has 16 divisors (see below), whose sum is σ = 45696385504. Its totient is φ = 38802582144.
The previous prime is 42234043073. The next prime is 42234043129. The reversal of 42234043111 is 11134043224.
It is a cyclic number.
It is not a de Polignac number, because 42234043111 - 211 = 42234041063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42234047111) 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, 2918185 + ... + 2932621.
It is an arithmetic number, because the mean of its divisors is an integer number (2856024094).
Almost surely, 242234043111 is an apocalyptic number.
42234043111 is a deficient number, since it is larger than the sum of its proper divisors (3462342393).
42234043111 is a wasteful number, since it uses less digits than its factorization.
42234043111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15490.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 42234043111 its reverse (11134043224), we get a palindrome (53368086335).
The spelling of 42234043111 in words is "forty-two billion, two hundred thirty-four million, forty-three thousand, one hundred eleven".
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