Base | Representation |
---|---|
bin | 1001111011000… |
… | …01010000100011 |
3 | 12210121211011012 |
4 | 10331201100203 |
5 | 132302022000 |
6 | 12132011135 |
7 | 2030331122 |
oct | 475412043 |
9 | 183554135 |
10 | 83235875 |
11 | 42a91388 |
12 | 23a60aab |
13 | 143241c8 |
14 | b0a9ab9 |
15 | 7492735 |
hex | 4f61423 |
83235875 has 16 divisors (see below), whose sum is σ = 104322816. Its totient is φ = 66304000.
The previous prime is 83235871. The next prime is 83235883. The reversal of 83235875 is 57853238.
It is not a de Polignac number, because 83235875 - 22 = 83235871 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (83235871) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30830 + ... + 33420.
It is an arithmetic number, because the mean of its divisors is an integer number (6520176).
Almost surely, 283235875 is an apocalyptic number.
83235875 is a deficient number, since it is larger than the sum of its proper divisors (21086941).
83235875 is a wasteful number, since it uses less digits than its factorization.
83235875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2863 (or 2853 counting only the distinct ones).
The product of its digits is 201600, while the sum is 41.
The square root of 83235875 is about 9123.3697173796. The cubic root of 83235875 is about 436.6198905537.
The spelling of 83235875 in words is "eighty-three million, two hundred thirty-five thousand, eight hundred seventy-five".
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