Base | Representation |
---|---|
bin | 11011000011010… |
… | …10111101100001 |
3 | 120211000021011102 |
4 | 31201222331201 |
5 | 431043234104 |
6 | 34303524145 |
7 | 5423610020 |
oct | 1541527541 |
9 | 524007142 |
10 | 226930529 |
11 | 1071072a1 |
12 | 63bb9655 |
13 | 38026127 |
14 | 221d28b7 |
15 | 14dc8a1e |
hex | d86af61 |
226930529 has 4 divisors (see below), whose sum is σ = 259349184. Its totient is φ = 194511876.
The previous prime is 226930519. The next prime is 226930567. The reversal of 226930529 is 925039622.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 226930529 - 24 = 226930513 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 226930492 and 226930501.
It is not an unprimeable number, because it can be changed into a prime (226930519) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16209317 + ... + 16209330.
It is an arithmetic number, because the mean of its divisors is an integer number (64837296).
Almost surely, 2226930529 is an apocalyptic number.
It is an amenable number.
226930529 is a deficient number, since it is larger than the sum of its proper divisors (32418655).
226930529 is an equidigital number, since it uses as much as digits as its factorization.
226930529 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32418654.
The product of its (nonzero) digits is 58320, while the sum is 38.
The square root of 226930529 is about 15064.2135207916. The cubic root of 226930529 is about 609.9547838920.
The spelling of 226930529 in words is "two hundred twenty-six million, nine hundred thirty thousand, five hundred twenty-nine".
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