Base | Representation |
---|---|
bin | 1111010110010010… |
… | …1101111110011111 |
3 | 101122010120220001212 |
4 | 3311210231332133 |
5 | 31414212342143 |
6 | 1520454455035 |
7 | 204045535256 |
oct | 36544557637 |
9 | 11563526055 |
10 | 4120043423 |
11 | 1824725671 |
12 | 96b96447b |
13 | 508762322 |
14 | 2b128179d |
15 | 191a88918 |
hex | f592df9f |
4120043423 has 8 divisors (see below), whose sum is σ = 4177773600. Its totient is φ = 4062348288.
The previous prime is 4120043407. The next prime is 4120043443. The reversal of 4120043423 is 3243400214.
4120043423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4120043423 - 24 = 4120043407 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 (4120043443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306518 + ... + 319676.
It is an arithmetic number, because the mean of its divisors is an integer number (522221700).
Almost surely, 24120043423 is an apocalyptic number.
4120043423 is a deficient number, since it is larger than the sum of its proper divisors (57730177).
4120043423 is a wasteful number, since it uses less digits than its factorization.
4120043423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17521.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 4120043423 is about 64187.5643952939. The cubic root of 4120043423 is about 1603.1245483132.
Adding to 4120043423 its reverse (3243400214), we get a palindrome (7363443637).
The spelling of 4120043423 in words is "four billion, one hundred twenty million, forty-three thousand, four hundred twenty-three".
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