Base | Representation |
---|---|
bin | 1000010110010101010… |
… | …1110011001011000100 |
3 | 111201020011121222021012 |
4 | 2011211111303023010 |
5 | 4322223114243322 |
6 | 145520455141352 |
7 | 13235301011255 |
oct | 2054525631304 |
9 | 451204558235 |
10 | 143434134212 |
11 | 55914913a96 |
12 | 2396b974858 |
13 | 106ab1a9785 |
14 | 6d29762b2c |
15 | 3ae746cae2 |
hex | 21655732c4 |
143434134212 has 24 divisors (see below), whose sum is σ = 260251488000. Its totient is φ = 69087732896.
The previous prime is 143434134211. The next prime is 143434134227. The reversal of 143434134212 is 212431434341.
It is not an unprimeable number, because it can be changed into a prime (143434134211) 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 7 ways as a sum of consecutive naturals, for example, 1344212 + ... + 1446987.
It is an arithmetic number, because the mean of its divisors is an integer number (10843812000).
Almost surely, 2143434134212 is an apocalyptic number.
It is an amenable number.
143434134212 is a deficient number, since it is larger than the sum of its proper divisors (116817353788).
143434134212 is a wasteful number, since it uses less digits than its factorization.
143434134212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2791675 (or 2791673 counting only the distinct ones).
The product of its digits is 27648, while the sum is 32.
Adding to 143434134212 its reverse (212431434341), we get a palindrome (355865568553).
The spelling of 143434134212 in words is "one hundred forty-three billion, four hundred thirty-four million, one hundred thirty-four thousand, two hundred twelve".
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