Base | Representation |
---|---|
bin | 1001111100011… |
… | …00000100100000 |
3 | 12210221201200220 |
4 | 10332030010200 |
5 | 132323124412 |
6 | 12135443040 |
7 | 2031661302 |
oct | 476140440 |
9 | 183851626 |
10 | 83411232 |
11 | 430a1103 |
12 | 23b26480 |
13 | 14385c78 |
14 | b113972 |
15 | 74c968c |
hex | 4f8c120 |
83411232 has 24 divisors (see below), whose sum is σ = 218954736. Its totient is φ = 27803712.
The previous prime is 83411227. The next prime is 83411233. The reversal of 83411232 is 23211438.
83411232 is nontrivially palindromic in base 7.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (83411233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434338 + ... + 434529.
It is an arithmetic number, because the mean of its divisors is an integer number (9123114).
Almost surely, 283411232 is an apocalyptic number.
It is an amenable number.
83411232 is an abundant number, since it is smaller than the sum of its proper divisors (135543504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83411232 is a wasteful number, since it uses less digits than its factorization.
83411232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 868880 (or 868872 counting only the distinct ones).
The product of its digits is 1152, while the sum is 24.
The square root of 83411232 is about 9132.9749808044. The cubic root of 83411232 is about 436.9262914885.
The spelling of 83411232 in words is "eighty-three million, four hundred eleven thousand, two hundred thirty-two".
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