Base | Representation |
---|---|
bin | 1000010101100101101… |
… | …0111000111111111001 |
3 | 111200201020022022210200 |
4 | 2011121122320333321 |
5 | 4321320420022301 |
6 | 145444552432413 |
7 | 13230322056213 |
oct | 2053132707771 |
9 | 450636268720 |
10 | 143234142201 |
11 | 55821a37037 |
12 | 239149a8709 |
13 | 10678925cc7 |
14 | 6d0ad835b3 |
15 | 3ad4b15c86 |
hex | 21596b8ff9 |
143234142201 has 48 divisors (see below), whose sum is σ = 212089138560. Its totient is φ = 93124442880.
The previous prime is 143234142187. The next prime is 143234142211. The reversal of 143234142201 is 102241432341.
143234142201 is a `hidden beast` number, since 1 + 4 + 3 + 23 + 414 + 220 + 1 = 666.
It is a de Polignac number, because none of the positive numbers 2k-143234142201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (143234142211) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44357055 + ... + 44360283.
It is an arithmetic number, because the mean of its divisors is an integer number (4418523720).
Almost surely, 2143234142201 is an apocalyptic number.
It is an amenable number.
143234142201 is a deficient number, since it is larger than the sum of its proper divisors (68854996359).
143234142201 is a wasteful number, since it uses less digits than its factorization.
143234142201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4046 (or 4043 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 143234142201 its reverse (102241432341), we get a palindrome (245475574542).
The spelling of 143234142201 in words is "one hundred forty-three billion, two hundred thirty-four million, one hundred forty-two thousand, two hundred one".
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