Base | Representation |
---|---|
bin | 1001111100011… |
… | …00000010110011 |
3 | 12210221201112212 |
4 | 10332030002303 |
5 | 132323123443 |
6 | 12135442335 |
7 | 2031661055 |
oct | 476140263 |
9 | 183851485 |
10 | 83411123 |
11 | 430a1014 |
12 | 23b263ab |
13 | 14385bc3 |
14 | b1138d5 |
15 | 74c9618 |
hex | 4f8c0b3 |
83411123 has 8 divisors (see below), whose sum is σ = 84638400. Its totient is φ = 82188288.
The previous prime is 83411093. The next prime is 83411131. The reversal of 83411123 is 32111438.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 83411123 - 26 = 83411059 is a prime.
It is a super-2 number, since 2×834111232 = 13914830880242258, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (83413123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60065 + ... + 61437.
It is an arithmetic number, because the mean of its divisors is an integer number (10579800).
Almost surely, 283411123 is an apocalyptic number.
83411123 is a deficient number, since it is larger than the sum of its proper divisors (1227277).
83411123 is a wasteful number, since it uses less digits than its factorization.
83411123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2221.
The product of its digits is 576, while the sum is 23.
The square root of 83411123 is about 9132.9690134151. The cubic root of 83411123 is about 436.9261011665.
The spelling of 83411123 in words is "eighty-three million, four hundred eleven thousand, one hundred twenty-three".
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