Base | Representation |
---|---|
bin | 11011011101111… |
… | …01101101111010 |
3 | 121001120022021021 |
4 | 31232331231322 |
5 | 432441241401 |
6 | 34510333054 |
7 | 5465332336 |
oct | 1556755572 |
9 | 531508237 |
10 | 230415226 |
11 | 109077408 |
12 | 651ba18a |
13 | 38976292 |
14 | 2285c7c6 |
15 | 153662a1 |
hex | dbbdb7a |
230415226 has 4 divisors (see below), whose sum is σ = 345622842. Its totient is φ = 115207612.
The previous prime is 230415217. The next prime is 230415233. The reversal of 230415226 is 622514032.
230415226 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 201782025 + 28633201 = 14205^2 + 5351^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 230415226.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57603805 + ... + 57603808.
Almost surely, 2230415226 is an apocalyptic number.
230415226 is a deficient number, since it is larger than the sum of its proper divisors (115207616).
230415226 is a wasteful number, since it uses less digits than its factorization.
230415226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115207615.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 230415226 is about 15179.4343109353. The cubic root of 230415226 is about 613.0610500473.
Adding to 230415226 its reverse (622514032), we get a palindrome (852929258).
The spelling of 230415226 in words is "two hundred thirty million, four hundred fifteen thousand, two hundred twenty-six".
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