Base | Representation |
---|---|
bin | 1001111111010… |
… | …10111111001010 |
3 | 12211200111000002 |
4 | 10333222333022 |
5 | 132423100020 |
6 | 12152043002 |
7 | 2035200620 |
oct | 477527712 |
9 | 184614002 |
10 | 83800010 |
11 | 43337208 |
12 | 24093462 |
13 | 14490c08 |
14 | b1b5510 |
15 | 7554975 |
hex | 4feafca |
83800010 has 32 divisors (see below), whose sum is σ = 172869120. Its totient is φ = 28651392.
The previous prime is 83800007. The next prime is 83800033. The reversal of 83800010 is 1000838.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27167 + ... + 30093.
It is an arithmetic number, because the mean of its divisors is an integer number (5402160).
Almost surely, 283800010 is an apocalyptic number.
83800010 is an abundant number, since it is smaller than the sum of its proper divisors (89069110).
83800010 is a wasteful number, since it uses less digits than its factorization.
83800010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3350.
The product of its (nonzero) digits is 192, while the sum is 20.
The square root of 83800010 is about 9154.2345392720. The cubic root of 83800010 is about 437.6040742880.
Adding to 83800010 its reverse (1000838), we get a palindrome (84800848).
The spelling of 83800010 in words is "eighty-three million, eight hundred thousand, ten".
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