Base | Representation |
---|---|
bin | 100110011101… |
… | …011110001011 |
3 | 200222020011100 |
4 | 212131132023 |
5 | 10040112222 |
6 | 1000032443 |
7 | 151461063 |
oct | 46353613 |
9 | 20866140 |
10 | 10082187 |
11 | 5766995 |
12 | 3462723 |
13 | 21200bb |
14 | 14a63a3 |
15 | d424ac |
hex | 99d78b |
10082187 has 24 divisors (see below), whose sum is σ = 15135120. Its totient is φ = 6462720.
The previous prime is 10082129. The next prime is 10082203. The reversal of 10082187 is 78128001.
It is not a de Polignac number, because 10082187 - 215 = 10049419 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10082187.
It is not an unprimeable number, because it can be changed into a prime (10082117) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32688 + ... + 32994.
It is an arithmetic number, because the mean of its divisors is an integer number (630630).
Almost surely, 210082187 is an apocalyptic number.
10082187 is a deficient number, since it is larger than the sum of its proper divisors (5052933).
10082187 is a wasteful number, since it uses less digits than its factorization.
10082187 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443 (or 440 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 27.
The square root of 10082187 is about 3175.2459747238. The cubic root of 10082187 is about 216.0320811403.
The spelling of 10082187 in words is "ten million, eighty-two thousand, one hundred eighty-seven".
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