Base | Representation |
---|---|
bin | 100110001011… |
… | …011000010111 |
3 | 200211110111220 |
4 | 212023120113 |
5 | 10030224322 |
6 | 554301423 |
7 | 151032045 |
oct | 46133027 |
9 | 20743456 |
10 | 10008087 |
11 | 5716251 |
12 | 3427873 |
13 | 20c545b |
14 | 1487395 |
15 | d2a55c |
hex | 98b617 |
10008087 has 16 divisors (see below), whose sum is σ = 14365152. Its totient is φ = 6174720.
The previous prime is 10008083. The next prime is 10008101. The reversal of 10008087 is 78080001.
10008087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10008087 - 22 = 10008083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10008083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1503 + ... + 4719.
It is an arithmetic number, because the mean of its divisors is an integer number (897822).
Almost surely, 210008087 is an apocalyptic number.
10008087 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
10008087 is a deficient number, since it is larger than the sum of its proper divisors (4357065).
10008087 is a wasteful number, since it uses less digits than its factorization.
10008087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3298.
The product of its (nonzero) digits is 448, while the sum is 24.
The square root of 10008087 is about 3163.5560687303. The cubic root of 10008087 is about 215.5015297326.
Adding to 10008087 its reverse (78080001), we get a palindrome (88088088).
The spelling of 10008087 in words is "ten million, eight thousand, eighty-seven".
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