Base | Representation |
---|---|
bin | 100111001101100110… |
… | …110010101101100101 |
3 | 11000200022111011220220 |
4 | 213031212302231211 |
5 | 1142212134013013 |
6 | 31201543114553 |
7 | 3020244554505 |
oct | 471546625545 |
9 | 130608434826 |
10 | 42104204133 |
11 | 169467a8822 |
12 | 81b0742a59 |
13 | 3c7ccb2b74 |
14 | 2075c2da05 |
15 | 11665ceb23 |
hex | 9cd9b2b65 |
42104204133 has 16 divisors (see below), whose sum is σ = 58586875776. Its totient is φ = 26845797440.
The previous prime is 42104204047. The next prime is 42104204141. The reversal of 42104204133 is 33140240124.
It is a cyclic number.
It is not a de Polignac number, because 42104204133 - 28 = 42104203877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42104204183) 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, 618823 + ... + 683483.
It is an arithmetic number, because the mean of its divisors is an integer number (3661679736).
Almost surely, 242104204133 is an apocalyptic number.
It is an amenable number.
42104204133 is a deficient number, since it is larger than the sum of its proper divisors (16482671643).
42104204133 is a wasteful number, since it uses less digits than its factorization.
42104204133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74124.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 42104204133 its reverse (33140240124), we get a palindrome (75244444257).
The spelling of 42104204133 in words is "forty-two billion, one hundred four million, two hundred four thousand, one hundred thirty-three".
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