Base | Representation |
---|---|
bin | 1001110111001… |
… | …11010001010110 |
3 | 12202200102202020 |
4 | 10323213101112 |
5 | 132140024324 |
6 | 12113154010 |
7 | 2023150311 |
oct | 473472126 |
9 | 182612666 |
10 | 82736214 |
11 | 4277aa40 |
12 | 2385b906 |
13 | 141aa952 |
14 | adb9978 |
15 | 73e4679 |
hex | 4ee7456 |
82736214 has 32 divisors (see below), whose sum is σ = 184719744. Its totient is φ = 24487680.
The previous prime is 82736207. The next prime is 82736219. The reversal of 82736214 is 41263728.
It is a super-2 number, since 2×827362142 = 13690562214107592, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82736219) 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, 11739 + ... + 17414.
It is an arithmetic number, because the mean of its divisors is an integer number (5772492).
Almost surely, 282736214 is an apocalyptic number.
82736214 is an abundant number, since it is smaller than the sum of its proper divisors (101983530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82736214 is a wasteful number, since it uses less digits than its factorization.
82736214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29212.
The product of its digits is 16128, while the sum is 33.
The square root of 82736214 is about 9095.9449206776. The cubic root of 82736214 is about 435.7444670203.
The spelling of 82736214 in words is "eighty-two million, seven hundred thirty-six thousand, two hundred fourteen".
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