Base | Representation |
---|---|
bin | 1100010100000111111… |
… | …00010001110111101111 |
3 | 1111110010222200222222200 |
4 | 12022003330101313233 |
5 | 23413022311142033 |
6 | 522213454512543 |
7 | 42366214106262 |
oct | 6120374216757 |
9 | 1443128628880 |
10 | 423120412143 |
11 | 153498495230 |
12 | 6a006205753 |
13 | 30b91639ba0 |
14 | 1669ca76cd9 |
15 | b016591013 |
hex | 6283f11def |
423120412143 has 48 divisors (see below), whose sum is σ = 741184604160. Its totient is φ = 229074868800.
The previous prime is 423120412093. The next prime is 423120412151. The reversal of 423120412143 is 341214021324.
423120412143 is a `hidden beast` number, since 4 + 231 + 2 + 0 + 412 + 14 + 3 = 666.
It is not a de Polignac number, because 423120412143 - 26 = 423120412079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423120412193) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5262763 + ... + 5342556.
It is an arithmetic number, because the mean of its divisors is an integer number (15441345920).
Almost surely, 2423120412143 is an apocalyptic number.
423120412143 is a deficient number, since it is larger than the sum of its proper divisors (318064192017).
423120412143 is a wasteful number, since it uses less digits than its factorization.
423120412143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10605380 (or 10605377 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 423120412143 its reverse (341214021324), we get a palindrome (764334433467).
The spelling of 423120412143 in words is "four hundred twenty-three billion, one hundred twenty million, four hundred twelve thousand, one hundred forty-three".
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