Base | Representation |
---|---|
bin | 100110110101101101… |
… | …0010111111100110110 |
3 | 21222021201221220012111 |
4 | 1031223122113330312 |
5 | 2331304023021312 |
6 | 102152201441234 |
7 | 6011614111033 |
oct | 1155332277466 |
9 | 258251856174 |
10 | 83406454582 |
11 | 32410850900 |
12 | 141b87a021a |
13 | 7b32aaa809 |
14 | 407334638a |
15 | 228259d8a7 |
hex | 136b697f36 |
83406454582 has 12 divisors (see below), whose sum is σ = 137517254028. Its totient is φ = 37912024700.
The previous prime is 83406454577. The next prime is 83406454597. The reversal of 83406454582 is 28545460438.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172327144 + ... + 172327627.
It is an arithmetic number, because the mean of its divisors is an integer number (11459771169).
Almost surely, 283406454582 is an apocalyptic number.
83406454582 is a deficient number, since it is larger than the sum of its proper divisors (54110799446).
83406454582 is a wasteful number, since it uses less digits than its factorization.
83406454582 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344654795 (or 344654784 counting only the distinct ones).
The product of its (nonzero) digits is 3686400, while the sum is 49.
The spelling of 83406454582 in words is "eighty-three billion, four hundred six million, four hundred fifty-four thousand, five hundred eighty-two".
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