Base | Representation |
---|---|
bin | 1100110010011… |
… | …10011110110001 |
3 | 21110212012021221 |
4 | 12121032132301 |
5 | 204430314314 |
6 | 14351145041 |
7 | 2441555425 |
oct | 631163661 |
9 | 243765257 |
10 | 107276209 |
11 | 55611227 |
12 | 2bb15181 |
13 | 192c0661 |
14 | 10366b85 |
15 | 9640824 |
hex | 664e7b1 |
107276209 has 12 divisors (see below), whose sum is σ = 115081344. Its totient is φ = 99809424.
The previous prime is 107276207. The next prime is 107276227. The reversal of 107276209 is 902672701.
It is not a de Polignac number, because 107276209 - 21 = 107276207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107276207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29784 + ... + 33190.
It is an arithmetic number, because the mean of its divisors is an integer number (9590112).
Almost surely, 2107276209 is an apocalyptic number.
It is an amenable number.
107276209 is a deficient number, since it is larger than the sum of its proper divisors (7805135).
107276209 is an equidigital number, since it uses as much as digits as its factorization.
107276209 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3504 (or 3467 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 34.
The square root of 107276209 is about 10357.4228937511. The cubic root of 107276209 is about 475.1540907275.
The spelling of 107276209 in words is "one hundred seven million, two hundred seventy-six thousand, two hundred nine".
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