Base | Representation |
---|---|
bin | 11011001011011… |
… | …11001001000101 |
3 | 120220000102000210 |
4 | 31211233021011 |
5 | 431331334404 |
6 | 34342430033 |
7 | 5435636016 |
oct | 1545571105 |
9 | 526012023 |
10 | 227996229 |
11 | 107774a3a |
12 | 64432319 |
13 | 3830a216 |
14 | 223cd00d |
15 | 15039689 |
hex | d96f245 |
227996229 has 4 divisors (see below), whose sum is σ = 303994976. Its totient is φ = 151997484.
The previous prime is 227996213. The next prime is 227996239. The reversal of 227996229 is 922699722.
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 not a de Polignac number, because 227996229 - 24 = 227996213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227996239) 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, 37999369 + ... + 37999374.
It is an arithmetic number, because the mean of its divisors is an integer number (75998744).
Almost surely, 2227996229 is an apocalyptic number.
It is an amenable number.
227996229 is a deficient number, since it is larger than the sum of its proper divisors (75998747).
227996229 is an equidigital number, since it uses as much as digits as its factorization.
227996229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75998746.
The product of its digits is 489888, while the sum is 48.
The square root of 227996229 is about 15099.5439997372. The cubic root of 227996229 is about 610.9081063590.
The spelling of 227996229 in words is "two hundred twenty-seven million, nine hundred ninety-six thousand, two hundred twenty-nine".
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