Base | Representation |
---|---|
bin | 10000110010100… |
… | …11001101111011 |
3 | 100211000220221021 |
4 | 20121103031323 |
5 | 242024200133 |
6 | 21550523311 |
7 | 3330130345 |
oct | 1031231573 |
9 | 324026837 |
10 | 140850043 |
11 | 725627a4 |
12 | 3b206537 |
13 | 23247229 |
14 | 149c6295 |
15 | c57352d |
hex | 865337b |
140850043 has 2 divisors, whose sum is σ = 140850044. Its totient is φ = 140850042.
The previous prime is 140850041. The next prime is 140850053. The reversal of 140850043 is 340058041.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 140850043 - 21 = 140850041 is a prime.
It is a super-2 number, since 2×1408500432 = 39677469226203698, which contains 22 as substring.
Together with 140850041, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (140850041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70425021 + 70425022.
It is an arithmetic number, because the mean of its divisors is an integer number (70425022).
Almost surely, 2140850043 is an apocalyptic number.
140850043 is a deficient number, since it is larger than the sum of its proper divisors (1).
140850043 is an equidigital number, since it uses as much as digits as its factorization.
140850043 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 140850043 is about 11868.0260785019. The cubic root of 140850043 is about 520.2982054341.
The spelling of 140850043 in words is "one hundred forty million, eight hundred fifty thousand, forty-three".
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