Base | Representation |
---|---|
bin | 1000010011001111110… |
… | …1000011100111011111 |
3 | 111122002102112021010202 |
4 | 2010303331003213133 |
5 | 4314024011030013 |
6 | 145302340054115 |
7 | 13205620203632 |
oct | 2046375034737 |
9 | 448072467122 |
10 | 142605564383 |
11 | 5552a13a237 |
12 | 2377a39433b |
13 | 105a8632879 |
14 | 6c8b6bbc19 |
15 | 3a99850858 |
hex | 2133f439df |
142605564383 has 2 divisors, whose sum is σ = 142605564384. Its totient is φ = 142605564382.
The previous prime is 142605564347. The next prime is 142605564403. The reversal of 142605564383 is 383465506241.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 142605564383 - 236 = 73886087647 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (142605554383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71302782191 + 71302782192.
It is an arithmetic number, because the mean of its divisors is an integer number (71302782192).
Almost surely, 2142605564383 is an apocalyptic number.
142605564383 is a deficient number, since it is larger than the sum of its proper divisors (1).
142605564383 is an equidigital number, since it uses as much as digits as its factorization.
142605564383 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2073600, while the sum is 47.
The spelling of 142605564383 in words is "one hundred forty-two billion, six hundred five million, five hundred sixty-four thousand, three hundred eighty-three".
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