Base | Representation |
---|---|
bin | 1000000101100110… |
… | …11101100011101111 |
3 | 102012121021001220120 |
4 | 10002303131203233 |
5 | 32343023342033 |
6 | 1554504220023 |
7 | 212412331350 |
oct | 40263354357 |
9 | 12177231816 |
10 | 4342012143 |
11 | 1928a52a97 |
12 | a1216a613 |
13 | 54273bb71 |
14 | 2d2941d27 |
15 | 1a62d21b3 |
hex | 102cdd8ef |
4342012143 has 32 divisors (see below), whose sum is σ = 7011671040. Its totient is φ = 2333176320.
The previous prime is 4342012099. The next prime is 4342012163. The reversal of 4342012143 is 3412102434.
4342012143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4342012143 - 26 = 4342012079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4342012163) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 466273 + ... + 475493.
It is an arithmetic number, because the mean of its divisors is an integer number (219114720).
Almost surely, 24342012143 is an apocalyptic number.
4342012143 is a deficient number, since it is larger than the sum of its proper divisors (2669658897).
4342012143 is a wasteful number, since it uses less digits than its factorization.
4342012143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10567.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 4342012143 is about 65893.9461786893. The cubic root of 4342012143 is about 1631.4120954819.
Adding to 4342012143 its reverse (3412102434), we get a palindrome (7754114577).
The spelling of 4342012143 in words is "four billion, three hundred forty-two million, twelve thousand, one hundred forty-three".
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