Base | Representation |
---|---|
bin | 1000011010010010100… |
… | …10100000110000000101 |
3 | 1000121221101011220222210 |
4 | 10031021102200300011 |
5 | 14213324023221331 |
6 | 340432234014033 |
7 | 26610333566253 |
oct | 4151122406005 |
9 | 1017841156883 |
10 | 288992398341 |
11 | 101619747249 |
12 | 48012b77319 |
13 | 2133747224a |
14 | ddb72535d3 |
15 | 77b611c446 |
hex | 43494a0c05 |
288992398341 has 16 divisors (see below), whose sum is σ = 388039905344. Its totient is φ = 191304906624.
The previous prime is 288992398273. The next prime is 288992398379. The reversal of 288992398341 is 143893299882.
It is a happy number.
It is not a de Polignac number, because 288992398341 - 211 = 288992396293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (288992398141) 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 15 ways as a sum of consecutive naturals, for example, 491625 + ... + 905361.
It is an arithmetic number, because the mean of its divisors is an integer number (24252494084).
Almost surely, 2288992398341 is an apocalyptic number.
It is an amenable number.
288992398341 is a deficient number, since it is larger than the sum of its proper divisors (99047507003).
288992398341 is a wasteful number, since it uses less digits than its factorization.
288992398341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415380.
The product of its digits is 53747712, while the sum is 66.
The spelling of 288992398341 in words is "two hundred eighty-eight billion, nine hundred ninety-two million, three hundred ninety-eight thousand, three hundred forty-one".
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