Base | Representation |
---|---|
bin | 1100110100101111… |
… | …0110010001000111 |
3 | 22212220112211020220 |
4 | 3031023312101013 |
5 | 24022230411033 |
6 | 1325331155423 |
7 | 151210134030 |
oct | 31513662107 |
9 | 8786484226 |
10 | 3442435143 |
11 | 150718a524 |
12 | 800a45b73 |
13 | 42b262b94 |
14 | 249295a87 |
15 | 15233abb3 |
hex | cd2f6447 |
3442435143 has 64 divisors (see below), whose sum is σ = 5698682880. Its totient is φ = 1804809600.
The previous prime is 3442435127. The next prime is 3442435151. The reversal of 3442435143 is 3415342443.
It is not a de Polignac number, because 3442435143 - 24 = 3442435127 is a prime.
It is a super-2 number, since 2×34424351432 = 23700719427522860898, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3442435123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1629658 + ... + 1631768.
It is an arithmetic number, because the mean of its divisors is an integer number (89041920).
Almost surely, 23442435143 is an apocalyptic number.
3442435143 is a deficient number, since it is larger than the sum of its proper divisors (2256247737).
3442435143 is a wasteful number, since it uses less digits than its factorization.
3442435143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2268.
The product of its digits is 69120, while the sum is 33.
The square root of 3442435143 is about 58672.2689436841. The cubic root of 3442435143 is about 1509.9245818508.
Adding to 3442435143 its reverse (3415342443), we get a palindrome (6857777586).
The spelling of 3442435143 in words is "three billion, four hundred forty-two million, four hundred thirty-five thousand, one hundred forty-three".
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