Base | Representation |
---|---|
bin | 1100110010001… |
… | …10011010101111 |
3 | 21110210111222202 |
4 | 12121012122233 |
5 | 204423240213 |
6 | 14350332115 |
7 | 2441360225 |
oct | 631063257 |
9 | 243714882 |
10 | 107243183 |
11 | 55599433 |
12 | 2baba03b |
13 | 192ab608 |
14 | 10358b15 |
15 | 9635b58 |
hex | 66466af |
107243183 has 2 divisors, whose sum is σ = 107243184. Its totient is φ = 107243182.
The previous prime is 107243177. The next prime is 107243203. The reversal of 107243183 is 381342701.
It is a weak prime.
It is an emirp because it is prime and its reverse (381342701) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 107243183 - 26 = 107243119 is a prime.
It is a super-2 number, since 2×1072431832 = 23002200599942978, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (107233183) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53621591 + 53621592.
It is an arithmetic number, because the mean of its divisors is an integer number (53621592).
Almost surely, 2107243183 is an apocalyptic number.
107243183 is a deficient number, since it is larger than the sum of its proper divisors (1).
107243183 is an equidigital number, since it uses as much as digits as its factorization.
107243183 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 107243183 is about 10355.8284555124. The cubic root of 107243183 is about 475.1053254894.
Adding to 107243183 its reverse (381342701), we get a palindrome (488585884).
The spelling of 107243183 in words is "one hundred seven million, two hundred forty-three thousand, one hundred eighty-three".
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