Base | Representation |
---|---|
bin | 1001111110011… |
… | …00010011000010 |
3 | 12211110002120101 |
4 | 10333030103002 |
5 | 132410034211 |
6 | 12145233014 |
7 | 2034135262 |
oct | 477142302 |
9 | 184402511 |
10 | 83674306 |
11 | 43260821 |
12 | 2403276a |
13 | 14448931 |
14 | b1817a2 |
15 | 752c5c1 |
hex | 4fcc4c2 |
83674306 has 16 divisors (see below), whose sum is σ = 133169400. Its totient is φ = 39294720.
The previous prime is 83674291. The next prime is 83674307. The reversal of 83674306 is 60347638.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 81162081 + 2512225 = 9009^2 + 1585^2 .
It is not an unprimeable number, because it can be changed into a prime (83674307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16120 + ... + 20668.
Almost surely, 283674306 is an apocalyptic number.
83674306 is a deficient number, since it is larger than the sum of its proper divisors (49495094).
83674306 is a wasteful number, since it uses less digits than its factorization.
83674306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5109.
The product of its (nonzero) digits is 72576, while the sum is 37.
The square root of 83674306 is about 9147.3660689840. The cubic root of 83674306 is about 437.3851558151.
The spelling of 83674306 in words is "eighty-three million, six hundred seventy-four thousand, three hundred six".
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