Base | Representation |
---|---|
bin | 1111010100011010… |
… | …0101010000111111 |
3 | 101121120201112022021 |
4 | 3311012211100333 |
5 | 31410202042143 |
6 | 1520013301011 |
7 | 203621433223 |
oct | 36506452077 |
9 | 11546645267 |
10 | 4112143423 |
11 | 182021a243 |
12 | 969194767 |
13 | 506c2757b |
14 | 2b01c6783 |
15 | 191027ced |
hex | f51a543f |
4112143423 has 4 divisors (see below), whose sum is σ = 4170061008. Its totient is φ = 4054225840.
The previous prime is 4112143417. The next prime is 4112143433. The reversal of 4112143423 is 3243412114.
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 4112143423 - 213 = 4112135231 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 (4112143403) 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, 28958686 + ... + 28958827.
It is an arithmetic number, because the mean of its divisors is an integer number (1042515252).
Almost surely, 24112143423 is an apocalyptic number.
4112143423 is a deficient number, since it is larger than the sum of its proper divisors (57917585).
4112143423 is an equidigital number, since it uses as much as digits as its factorization.
4112143423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57917584.
The product of its digits is 2304, while the sum is 25.
The square root of 4112143423 is about 64125.9964678912. The cubic root of 4112143423 is about 1602.0992527098.
Adding to 4112143423 its reverse (3243412114), we get a palindrome (7355555537).
The spelling of 4112143423 in words is "four billion, one hundred twelve million, one hundred forty-three thousand, four hundred twenty-three".
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