Base | Representation |
---|---|
bin | 1010000101101… |
… | …10111001100001 |
3 | 12220020220201021 |
4 | 11002312321201 |
5 | 133131311413 |
6 | 12222005441 |
7 | 2045246644 |
oct | 502667141 |
9 | 186226637 |
10 | 84635233 |
11 | 43857781 |
12 | 24416881 |
13 | 146c4127 |
14 | b351a5b |
15 | 766c18d |
hex | 50b6e61 |
84635233 has 8 divisors (see below), whose sum is σ = 85476456. Its totient is φ = 83798400.
The previous prime is 84635219. The next prime is 84635261. The reversal of 84635233 is 33253648.
It can be written as a sum of positive squares in 4 ways, for example, as 9778129 + 74857104 = 3127^2 + 8652^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 84635233 - 213 = 84627041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84635263) 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, 47743 + ... + 49483.
It is an arithmetic number, because the mean of its divisors is an integer number (10684557).
Almost surely, 284635233 is an apocalyptic number.
It is an amenable number.
84635233 is a deficient number, since it is larger than the sum of its proper divisors (841223).
84635233 is a wasteful number, since it uses less digits than its factorization.
84635233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2195.
The product of its digits is 51840, while the sum is 34.
The square root of 84635233 is about 9199.7409202651. The cubic root of 84635233 is about 439.0531170000.
The spelling of 84635233 in words is "eighty-four million, six hundred thirty-five thousand, two hundred thirty-three".
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