Base | Representation |
---|---|
bin | 11011010110100… |
… | …11010011100001 |
3 | 120222202112012001 |
4 | 31223103103201 |
5 | 432220030243 |
6 | 34434004001 |
7 | 5454223141 |
oct | 1553232341 |
9 | 528675161 |
10 | 229455073 |
11 | 108580aa1 |
12 | 64a16601 |
13 | 386cb243 |
14 | 2268c921 |
15 | 15226a4d |
hex | dad34e1 |
229455073 has 8 divisors (see below), whose sum is σ = 234029736. Its totient is φ = 224889600.
The previous prime is 229455049. The next prime is 229455089. The reversal of 229455073 is 370554922.
It can be written as a sum of positive squares in 4 ways, for example, as 1203409 + 228251664 = 1097^2 + 15108^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 229455073 - 217 = 229324001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (229453073) 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, 70543 + ... + 73723.
It is an arithmetic number, because the mean of its divisors is an integer number (29253717).
Almost surely, 2229455073 is an apocalyptic number.
It is an amenable number.
229455073 is a deficient number, since it is larger than the sum of its proper divisors (4574663).
229455073 is a wasteful number, since it uses less digits than its factorization.
229455073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4595.
The product of its (nonzero) digits is 75600, while the sum is 37.
The square root of 229455073 is about 15147.7745230116. The cubic root of 229455073 is about 612.2083113691.
The spelling of 229455073 in words is "two hundred twenty-nine million, four hundred fifty-five thousand, seventy-three".
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