Base | Representation |
---|---|
bin | 1100111010001… |
… | …01010110001011 |
3 | 21112202120100101 |
4 | 12131011112023 |
5 | 210210143441 |
6 | 14424550231 |
7 | 2453266423 |
oct | 635052613 |
9 | 245676311 |
10 | 108287371 |
11 | 561419a5 |
12 | 30322377 |
13 | 1958598a |
14 | 1054b483 |
15 | 9790231 |
hex | 674558b |
108287371 has 8 divisors (see below), whose sum is σ = 112112000. Its totient is φ = 104483520.
The previous prime is 108287369. The next prime is 108287393. The reversal of 108287371 is 173782801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 108287371 - 21 = 108287369 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 108287371.
It is not an unprimeable number, because it can be changed into a prime (108287341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5815 + ... + 15823.
It is an arithmetic number, because the mean of its divisors is an integer number (14014000).
Almost surely, 2108287371 is an apocalyptic number.
108287371 is a deficient number, since it is larger than the sum of its proper divisors (3824629).
108287371 is a wasteful number, since it uses less digits than its factorization.
108287371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10389.
The product of its (nonzero) digits is 18816, while the sum is 37.
The square root of 108287371 is about 10406.1218040152. The cubic root of 108287371 is about 476.6423239453.
The spelling of 108287371 in words is "one hundred eight million, two hundred eighty-seven thousand, three hundred seventy-one".
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