Base | Representation |
---|---|
bin | 1001111001111… |
… | …01100110101010 |
3 | 12210100101211021 |
4 | 10330331212222 |
5 | 132232333314 |
6 | 12124523054 |
7 | 2026152262 |
oct | 474754652 |
9 | 183311737 |
10 | 83089834 |
11 | 429a1693 |
12 | 239b048a |
13 | 142a28a9 |
14 | b06c7a2 |
15 | 7464324 |
hex | 4f3d9aa |
83089834 has 8 divisors (see below), whose sum is σ = 124801668. Its totient is φ = 41489280.
The previous prime is 83089817. The next prime is 83089861. The reversal of 83089834 is 43898038.
It can be written as a sum of positive squares in 2 ways, for example, as 79299025 + 3790809 = 8905^2 + 1947^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25927 + ... + 28954.
Almost surely, 283089834 is an apocalyptic number.
83089834 is a deficient number, since it is larger than the sum of its proper divisors (41711834).
83089834 is a wasteful number, since it uses less digits than its factorization.
83089834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55640.
The product of its (nonzero) digits is 165888, while the sum is 43.
The square root of 83089834 is about 9115.3625270748. The cubic root of 83089834 is about 436.3643848025.
The spelling of 83089834 in words is "eighty-three million, eighty-nine thousand, eight hundred thirty-four".
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