Base | Representation |
---|---|
bin | 1001110011000… |
… | …11100000110100 |
3 | 12201200000110000 |
4 | 10321203200310 |
5 | 132020242112 |
6 | 12053431300 |
7 | 2015442015 |
oct | 471434064 |
9 | 181600400 |
10 | 82196532 |
11 | 42441520 |
12 | 2363b530 |
13 | 1404c102 |
14 | acb900c |
15 | 73397dc |
hex | 4e63834 |
82196532 has 60 divisors (see below), whose sum is σ = 234422496. Its totient is φ = 24906960.
The previous prime is 82196509. The next prime is 82196533. The reversal of 82196532 is 23569128.
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 (82196533) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7968 + ... + 15095.
Almost surely, 282196532 is an apocalyptic number.
It is an amenable number.
82196532 is an abundant number, since it is smaller than the sum of its proper divisors (152225964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82196532 is a wasteful number, since it uses less digits than its factorization.
82196532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23090 (or 23079 counting only the distinct ones).
The product of its digits is 25920, while the sum is 36.
The square root of 82196532 is about 9066.2303081270. The cubic root of 82196532 is about 434.7949568731.
It can be divided in two parts, 82196 and 532, that added together give a palindrome (82728).
The spelling of 82196532 in words is "eighty-two million, one hundred ninety-six thousand, five hundred thirty-two".
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