Base | Representation |
---|---|
bin | 10001000100000… |
… | …00000110110111 |
3 | 100222022210220111 |
4 | 20202000012313 |
5 | 243120143223 |
6 | 22111443451 |
7 | 3355410505 |
oct | 1042000667 |
9 | 328283814 |
10 | 143131063 |
11 | 73880539 |
12 | 3bb26587 |
13 | 2386554a |
14 | 1501b675 |
15 | c87430d |
hex | 88801b7 |
143131063 has 2 divisors, whose sum is σ = 143131064. Its totient is φ = 143131062.
The previous prime is 143131057. The next prime is 143131069. The reversal of 143131063 is 360131341.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (143131057) and next prime (143131069).
It is an emirp because it is prime and its reverse (360131341) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 143131063 - 225 = 109576631 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (143131069) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71565531 + 71565532.
It is an arithmetic number, because the mean of its divisors is an integer number (71565532).
Almost surely, 2143131063 is an apocalyptic number.
143131063 is a deficient number, since it is larger than the sum of its proper divisors (1).
143131063 is an equidigital number, since it uses as much as digits as its factorization.
143131063 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 143131063 is about 11963.7395073614. The cubic root of 143131063 is about 523.0918644316.
It can be divided in two parts, 14313 and 1063, that added together give a square (15376 = 1242).
The spelling of 143131063 in words is "one hundred forty-three million, one hundred thirty-one thousand, sixty-three".
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