Base | Representation |
---|---|
bin | 11110110101011011000010 |
3 | 120012122222111 |
4 | 132311123002 |
5 | 4032130023 |
6 | 445125534 |
7 | 125464000 |
oct | 36653302 |
9 | 16178874 |
10 | 8083138 |
11 | 4620a88 |
12 | 28598aa |
13 | 18a022b |
14 | 1105a70 |
15 | a9a00d |
hex | 7b56c2 |
8083138 has 16 divisors (see below), whose sum is σ = 14140800. Its totient is φ = 3463908.
The previous prime is 8083129. The next prime is 8083139. The reversal of 8083138 is 8313808.
It is not an unprimeable number, because it can be changed into a prime (8083139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5206 + ... + 6577.
It is an arithmetic number, because the mean of its divisors is an integer number (883800).
Almost surely, 28083138 is an apocalyptic number.
8083138 is a deficient number, since it is larger than the sum of its proper divisors (6057662).
8083138 is a wasteful number, since it uses less digits than its factorization.
8083138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11806 (or 11792 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 8083138 is about 2843.0859994028. The cubic root of 8083138 is about 200.6904304529.
The spelling of 8083138 in words is "eight million, eighty-three thousand, one hundred thirty-eight".
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