Base | Representation |
---|---|
bin | 1001111000010… |
… | …01100000010000 |
3 | 12202221120002111 |
4 | 10330021200100 |
5 | 132204021212 |
6 | 12120155104 |
7 | 2024303152 |
oct | 474114020 |
9 | 182846074 |
10 | 82876432 |
11 | 42866321 |
12 | 23908a94 |
13 | 14229712 |
14 | b014ad2 |
15 | 7420ea7 |
hex | 4f09810 |
82876432 has 20 divisors (see below), whose sum is σ = 166111020. Its totient is φ = 40009088.
The previous prime is 82876427. The next prime is 82876441. The reversal of 82876432 is 23467828.
It can be written as a sum of positive squares in 2 ways, for example, as 68161536 + 14714896 = 8256^2 + 3836^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88843 + ... + 89770.
It is an arithmetic number, because the mean of its divisors is an integer number (8305551).
Almost surely, 282876432 is an apocalyptic number.
It is an amenable number.
82876432 is an abundant number, since it is smaller than the sum of its proper divisors (83234588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82876432 is a wasteful number, since it uses less digits than its factorization.
82876432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178650 (or 178644 counting only the distinct ones).
The product of its digits is 129024, while the sum is 40.
The square root of 82876432 is about 9103.6493781340. The cubic root of 82876432 is about 435.9904888086.
The spelling of 82876432 in words is "eighty-two million, eight hundred seventy-six thousand, four hundred thirty-two".
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