Base | Representation |
---|---|
bin | 1001111111101… |
… | …11010000000010 |
3 | 12211210000220112 |
4 | 10333313100002 |
5 | 132431201432 |
6 | 12153111322 |
7 | 2035500230 |
oct | 477672002 |
9 | 184700815 |
10 | 83850242 |
11 | 43370a23 |
12 | 240b8542 |
13 | 144aaa38 |
14 | b1c9950 |
15 | 75647b2 |
hex | 4ff7402 |
83850242 has 16 divisors (see below), whose sum is σ = 144470400. Its totient is φ = 35754048.
The previous prime is 83850233. The next prime is 83850253. The reversal of 83850242 is 24205838.
It is a junction number, because it is equal to n+sod(n) for n = 83850199 and 83850208.
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, 12263 + ... + 17834.
It is an arithmetic number, because the mean of its divisors is an integer number (9029400).
Almost surely, 283850242 is an apocalyptic number.
83850242 is a deficient number, since it is larger than the sum of its proper divisors (60620158).
83850242 is a wasteful number, since it uses less digits than its factorization.
83850242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30305.
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 83850242 is about 9156.9777765374. The cubic root of 83850242 is about 437.6914940754.
The spelling of 83850242 in words is "eighty-three million, eight hundred fifty thousand, two hundred forty-two".
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