Base | Representation |
---|---|
bin | 1001111011000… |
… | …00000010101100 |
3 | 12210121120022122 |
4 | 10331200002230 |
5 | 132301342032 |
6 | 12131532112 |
7 | 2030310443 |
oct | 475400254 |
9 | 183546278 |
10 | 83230892 |
11 | 42a88668 |
12 | 23a5a038 |
13 | 14321b64 |
14 | b0a7d5a |
15 | 7491012 |
hex | 4f600ac |
83230892 has 6 divisors (see below), whose sum is σ = 145654068. Its totient is φ = 41615444.
The previous prime is 83230891. The next prime is 83230909. The reversal of 83230892 is 29803238.
It is not an unprimeable number, because it can be changed into a prime (83230891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10403858 + ... + 10403865.
It is an arithmetic number, because the mean of its divisors is an integer number (24275678).
Almost surely, 283230892 is an apocalyptic number.
It is an amenable number.
83230892 is a deficient number, since it is larger than the sum of its proper divisors (62423176).
83230892 is a wasteful number, since it uses less digits than its factorization.
83230892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20807727 (or 20807725 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 83230892 is about 9123.0966234059. The cubic root of 83230892 is about 436.6111774824.
The spelling of 83230892 in words is "eighty-three million, two hundred thirty thousand, eight hundred ninety-two".
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