Base | Representation |
---|---|
bin | 1001111011110… |
… | …00111101001110 |
3 | 12210210202022021 |
4 | 10331320331032 |
5 | 132313123232 |
6 | 12134040354 |
7 | 2031214120 |
oct | 475707516 |
9 | 183722267 |
10 | 83332942 |
11 | 43048300 |
12 | 23aa90ba |
13 | 14359444 |
14 | b0d3210 |
15 | 74b1397 |
hex | 4f78f4e |
83332942 has 24 divisors (see below), whose sum is σ = 157027248. Its totient is φ = 32466720.
The previous prime is 83332939. The next prime is 83332969. The reversal of 83332942 is 24923338.
83332942 = 3592 + 3602 + ... + 6662.
It is a junction number, because it is equal to n+sod(n) for n = 83332898 and 83332907.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22903 + ... + 26290.
It is an arithmetic number, because the mean of its divisors is an integer number (6542802).
Almost surely, 283332942 is an apocalyptic number.
83332942 is a deficient number, since it is larger than the sum of its proper divisors (73694306).
83332942 is a wasteful number, since it uses less digits than its factorization.
83332942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49224 (or 49213 counting only the distinct ones).
The product of its digits is 31104, while the sum is 34.
The square root of 83332942 is about 9128.6878575182. The cubic root of 83332942 is about 436.7895486448.
The spelling of 83332942 in words is "eighty-three million, three hundred thirty-two thousand, nine hundred forty-two".
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