Base | Representation |
---|---|
bin | 1100101100111… |
… | …00001101101111 |
3 | 21102111002200022 |
4 | 12112130031233 |
5 | 204233433111 |
6 | 14323352355 |
7 | 2432424554 |
oct | 626341557 |
9 | 242432608 |
10 | 106546031 |
11 | 55162679 |
12 | 2b8226bb |
13 | 190c61b7 |
14 | 10216a2b |
15 | 95492db |
hex | 659c36f |
106546031 has 2 divisors, whose sum is σ = 106546032. Its totient is φ = 106546030.
The previous prime is 106545979. The next prime is 106546049. The reversal of 106546031 is 130645601.
It is a strong prime.
It is an emirp because it is prime and its reverse (130645601) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-106546031 is a prime.
It is a super-2 number, since 2×1065460312 = 22704113443705922, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (106546831) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53273015 + 53273016.
It is an arithmetic number, because the mean of its divisors is an integer number (53273016).
Almost surely, 2106546031 is an apocalyptic number.
106546031 is a deficient number, since it is larger than the sum of its proper divisors (1).
106546031 is an equidigital number, since it uses as much as digits as its factorization.
106546031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 106546031 is about 10322.1136885814. The cubic root of 106546031 is about 474.0735864082.
The spelling of 106546031 in words is "one hundred six million, five hundred forty-six thousand, thirty-one".
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