Base | Representation |
---|---|
bin | 1001111100110… |
… | …00111110110000 |
3 | 12211001102020102 |
4 | 10332120332300 |
5 | 132331322422 |
6 | 12140531532 |
7 | 2032301414 |
oct | 476307660 |
9 | 184042212 |
10 | 83464112 |
11 | 43127906 |
12 | 23b50ba8 |
13 | 143a4064 |
14 | b128d44 |
15 | 74da192 |
hex | 4f98fb0 |
83464112 has 40 divisors (see below), whose sum is σ = 172600560. Its totient is φ = 38983680.
The previous prime is 83464097. The next prime is 83464123. The reversal of 83464112 is 21146438.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20312 + ... + 24072.
It is an arithmetic number, because the mean of its divisors is an integer number (4315014).
Almost surely, 283464112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83464112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86300280).
83464112 is an abundant number, since it is smaller than the sum of its proper divisors (89136448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83464112 is a wasteful number, since it uses less digits than its factorization.
83464112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3861 (or 3855 counting only the distinct ones).
The product of its digits is 4608, while the sum is 29.
The square root of 83464112 is about 9135.8695262137. The cubic root of 83464112 is about 437.0186043219.
It can be divided in two parts, 834 and 64112, that added together give a palindrome (64946).
The spelling of 83464112 in words is "eighty-three million, four hundred sixty-four thousand, one hundred twelve".
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