Base | Representation |
---|---|
bin | 1010000000000… |
… | …00011100110110 |
3 | 12211211221121020 |
4 | 11000000130312 |
5 | 132433403201 |
6 | 12154002010 |
7 | 2036015133 |
oct | 500003466 |
9 | 184757536 |
10 | 83887926 |
11 | 43397271 |
12 | 24116306 |
13 | 144c1c35 |
14 | b1d958a |
15 | 7570a36 |
hex | 5000736 |
83887926 has 64 divisors (see below), whose sum is σ = 183532800. Its totient is φ = 25474176.
The previous prime is 83887913. The next prime is 83887931. The reversal of 83887926 is 62978838.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 534240 + ... + 534396.
It is an arithmetic number, because the mean of its divisors is an integer number (2867700).
Almost surely, 283887926 is an apocalyptic number.
83887926 is a gapful number since it is divisible by the number (86) formed by its first and last digit.
83887926 is an abundant number, since it is smaller than the sum of its proper divisors (99644874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83887926 is a wasteful number, since it uses less digits than its factorization.
83887926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333.
The product of its digits is 1161216, while the sum is 51.
The square root of 83887926 is about 9159.0352111999. The cubic root of 83887926 is about 437.7570534011.
The spelling of 83887926 in words is "eighty-three million, eight hundred eighty-seven thousand, nine hundred twenty-six".
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