Base | Representation |
---|---|
bin | 1001101001000… |
… | …00101101011101 |
3 | 12122011211201200 |
4 | 10310200231131 |
5 | 131200434313 |
6 | 12005230113 |
7 | 2001264141 |
oct | 464405535 |
9 | 178154650 |
10 | 80874333 |
11 | 417190a1 |
12 | 23102339 |
13 | 139a8347 |
14 | aa53221 |
15 | 7177b73 |
hex | 4d20b5d |
80874333 has 12 divisors (see below), whose sum is σ = 116900160. Its totient is φ = 53878536.
The previous prime is 80874331. The next prime is 80874361. The reversal of 80874333 is 33347808.
It is not a de Polignac number, because 80874333 - 21 = 80874331 is a prime.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80874331) 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 11 ways as a sum of consecutive naturals, for example, 17788 + ... + 21866.
It is an arithmetic number, because the mean of its divisors is an integer number (9741680).
Almost surely, 280874333 is an apocalyptic number.
It is an amenable number.
80874333 is a deficient number, since it is larger than the sum of its proper divisors (36025827).
80874333 is a wasteful number, since it uses less digits than its factorization.
80874333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6288 (or 6285 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 80874333 is about 8993.0157900451. The cubic root of 80874333 is about 432.4509982685.
The spelling of 80874333 in words is "eighty million, eight hundred seventy-four thousand, three hundred thirty-three".
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