Base | Representation |
---|---|
bin | 10001001011101… |
… | …000011110111001 |
3 | 202002102020020002 |
4 | 101023220132321 |
5 | 1042243341243 |
6 | 44334242345 |
7 | 10100121131 |
oct | 2113503671 |
9 | 662366202 |
10 | 288262073 |
11 | 138797620 |
12 | 806563b5 |
13 | 4794b198 |
14 | 2a3d9ac1 |
15 | 1a490eb8 |
hex | 112e87b9 |
288262073 has 16 divisors (see below), whose sum is σ = 323266560. Its totient is φ = 254826000.
The previous prime is 288262069. The next prime is 288262127. The reversal of 288262073 is 370262882.
It is not a de Polignac number, because 288262073 - 22 = 288262069 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (288262003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55748 + ... + 60698.
It is an arithmetic number, because the mean of its divisors is an integer number (20204160).
Almost surely, 2288262073 is an apocalyptic number.
It is an amenable number.
288262073 is a deficient number, since it is larger than the sum of its proper divisors (35004487).
288262073 is a wasteful number, since it uses less digits than its factorization.
288262073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5108.
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 288262073 is about 16978.2823925154. The cubic root of 288262073 is about 660.5857006195.
The spelling of 288262073 in words is "two hundred eighty-eight million, two hundred sixty-two thousand, seventy-three".
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