Base | Representation |
---|---|
bin | 11111100011000… |
… | …100110010011001 |
3 | 1100212221122010001 |
4 | 133203010302121 |
5 | 2040444211340 |
6 | 124304253001 |
7 | 16054606465 |
oct | 3743046231 |
9 | 1325848101 |
10 | 529288345 |
11 | 251851193 |
12 | 129311161 |
13 | 8586b191 |
14 | 5041b4a5 |
15 | 3170129a |
hex | 1f8c4c99 |
529288345 has 8 divisors (see below), whose sum is σ = 638656200. Its totient is φ = 421090560.
The previous prime is 529288343. The next prime is 529288349. The reversal of 529288345 is 543882925.
It can be written as a sum of positive squares in 4 ways, for example, as 7485696 + 521802649 = 2736^2 + 22843^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 529288345 - 21 = 529288343 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 529288295 and 529288304.
It is not an unprimeable number, because it can be changed into a prime (529288343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291520 + ... + 293329.
It is an arithmetic number, because the mean of its divisors is an integer number (79832025).
Almost surely, 2529288345 is an apocalyptic number.
It is an amenable number.
529288345 is a deficient number, since it is larger than the sum of its proper divisors (109367855).
529288345 is a wasteful number, since it uses less digits than its factorization.
529288345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 585035.
The product of its digits is 691200, while the sum is 46.
The square root of 529288345 is about 23006.2675156141. The cubic root of 529288345 is about 808.9048579621.
The spelling of 529288345 in words is "five hundred twenty-nine million, two hundred eighty-eight thousand, three hundred forty-five".
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