Base | Representation |
---|---|
bin | 1001110100011… |
… | …11010011001100 |
3 | 12202000010110200 |
4 | 10322033103030 |
5 | 132042012014 |
6 | 12101333500 |
7 | 2020116633 |
oct | 472172314 |
9 | 182003420 |
10 | 82375884 |
11 | 42554248 |
12 | 23707290 |
13 | 140b2936 |
14 | ad2451a |
15 | 7372a09 |
hex | 4e8f4cc |
82375884 has 36 divisors (see below), whose sum is σ = 208528320. Its totient is φ = 27419040.
The previous prime is 82375879. The next prime is 82375889. The reversal of 82375884 is 48857328.
It is an interprime number because it is at equal distance from previous prime (82375879) and next prime (82375889).
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (82375889) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34522 + ... + 36830.
Almost surely, 282375884 is an apocalyptic number.
It is an amenable number.
82375884 is an abundant number, since it is smaller than the sum of its proper divisors (126152436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82375884 is a wasteful number, since it uses less digits than its factorization.
82375884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3310 (or 3305 counting only the distinct ones).
The product of its digits is 430080, while the sum is 45.
The square root of 82375884 is about 9076.1161297110. The cubic root of 82375884 is about 435.1109665379.
The spelling of 82375884 in words is "eighty-two million, three hundred seventy-five thousand, eight hundred eighty-four".
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