Base | Representation |
---|---|
bin | 1000010101001111100… |
… | …1001111111011101011 |
3 | 111200110202212102101202 |
4 | 2011103321033323223 |
5 | 4321123201442123 |
6 | 145431441434415 |
7 | 13225115066144 |
oct | 2052371177353 |
9 | 450422772352 |
10 | 143141437163 |
11 | 557846783aa |
12 | 238a993ba0b |
13 | 10662667a5a |
14 | 6cdc930acb |
15 | 3acb902a28 |
hex | 2153e4feeb |
143141437163 has 4 divisors (see below), whose sum is σ = 151561521720. Its totient is φ = 134721352608.
The previous prime is 143141437151. The next prime is 143141437193. The reversal of 143141437163 is 361734141341.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 143141437163 - 24 = 143141437147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (143141437193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4210042253 + ... + 4210042286.
It is an arithmetic number, because the mean of its divisors is an integer number (37890380430).
Almost surely, 2143141437163 is an apocalyptic number.
143141437163 is a deficient number, since it is larger than the sum of its proper divisors (8420084557).
143141437163 is an equidigital number, since it uses as much as digits as its factorization.
143141437163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8420084556.
The product of its digits is 72576, while the sum is 38.
The spelling of 143141437163 in words is "one hundred forty-three billion, one hundred forty-one million, four hundred thirty-seven thousand, one hundred sixty-three".
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