Base | Representation |
---|---|
bin | 1001110100101… |
… | …10111000010110 |
3 | 12202001201001200 |
4 | 10322112320112 |
5 | 132044010214 |
6 | 12102133330 |
7 | 2020306311 |
oct | 472267026 |
9 | 182051050 |
10 | 82406934 |
11 | 42575605 |
12 | 23721246 |
13 | 140c3acc |
14 | ad31978 |
15 | 737bd09 |
hex | 4e96e16 |
82406934 has 12 divisors (see below), whose sum is σ = 178548396. Its totient is φ = 27468972.
The previous prime is 82406921. The next prime is 82406981. The reversal of 82406934 is 43960428.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2289064 + ... + 2289099.
It is an arithmetic number, because the mean of its divisors is an integer number (14879033).
Almost surely, 282406934 is an apocalyptic number.
82406934 is an abundant number, since it is smaller than the sum of its proper divisors (96141462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82406934 is a wasteful number, since it uses less digits than its factorization.
82406934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4578171 (or 4578168 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 82406934 is about 9077.8265019772. The cubic root of 82406934 is about 435.1656285650.
The spelling of 82406934 in words is "eighty-two million, four hundred six thousand, nine hundred thirty-four".
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