Base | Representation |
---|---|
bin | 1001110111001… |
… | …10010011011000 |
3 | 12202200020022100 |
4 | 10323212103120 |
5 | 132134412443 |
6 | 12113123400 |
7 | 2023132614 |
oct | 473462330 |
9 | 182606270 |
10 | 82732248 |
11 | 42777a65 |
12 | 23859560 |
13 | 141a8bc1 |
14 | adb8344 |
15 | 73e33d3 |
hex | 4ee64d8 |
82732248 has 24 divisors (see below), whose sum is σ = 224066700. Its totient is φ = 27577392.
The previous prime is 82732241. The next prime is 82732271. The reversal of 82732248 is 84223728.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82732241) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 574458 + ... + 574601.
Almost surely, 282732248 is an apocalyptic number.
It is an amenable number.
82732248 is an abundant number, since it is smaller than the sum of its proper divisors (141334452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82732248 is a wasteful number, since it uses less digits than its factorization.
82732248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1149071 (or 1149064 counting only the distinct ones).
The product of its digits is 43008, while the sum is 36.
The square root of 82732248 is about 9095.7269088292. The cubic root of 82732248 is about 435.7375043692.
The spelling of 82732248 in words is "eighty-two million, seven hundred thirty-two thousand, two hundred forty-eight".
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