Base | Representation |
---|---|
bin | 11011010101110… |
… | …10111100101001 |
3 | 120222120110022221 |
4 | 31222322330221 |
5 | 432203332210 |
6 | 34431514041 |
7 | 5453326234 |
oct | 1552727451 |
9 | 528513287 |
10 | 229355305 |
11 | 108513043 |
12 | 64988921 |
13 | 386949ca |
14 | 2266441b |
15 | 152071da |
hex | dabaf29 |
229355305 has 8 divisors (see below), whose sum is σ = 275458752. Its totient is φ = 183329328.
The previous prime is 229355299. The next prime is 229355317. The reversal of 229355305 is 503553922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-229355305 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12639 + ... + 24868.
It is an arithmetic number, because the mean of its divisors is an integer number (34432344).
Almost surely, 2229355305 is an apocalyptic number.
It is an amenable number.
229355305 is a deficient number, since it is larger than the sum of its proper divisors (46103447).
229355305 is a wasteful number, since it uses less digits than its factorization.
229355305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38735.
The product of its (nonzero) digits is 40500, while the sum is 34.
The square root of 229355305 is about 15144.4810079448. The cubic root of 229355305 is about 612.1195682837.
The spelling of 229355305 in words is "two hundred twenty-nine million, three hundred fifty-five thousand, three hundred five".
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