Base | Representation |
---|---|
bin | 11011000011101… |
… | …11010010001110 |
3 | 120211002211101221 |
4 | 31201313102032 |
5 | 431101343011 |
6 | 34304553554 |
7 | 5424210130 |
oct | 1541672216 |
9 | 524084357 |
10 | 226981006 |
11 | 10714120a |
12 | 640228ba |
13 | 380430b5 |
14 | 22207050 |
15 | 14dd8971 |
hex | d87748e |
226981006 has 8 divisors (see below), whose sum is σ = 389110320. Its totient is φ = 97277568.
The previous prime is 226981003. The next prime is 226981081. The reversal of 226981006 is 600189622.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226981003) 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, 8106451 + ... + 8106478.
It is an arithmetic number, because the mean of its divisors is an integer number (48638790).
Almost surely, 2226981006 is an apocalyptic number.
226981006 is a deficient number, since it is larger than the sum of its proper divisors (162129314).
226981006 is a wasteful number, since it uses less digits than its factorization.
226981006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16212938.
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 226981006 is about 15065.8888221041. Note that the first 4 decimals coincide. The cubic root of 226981006 is about 610.0000053749. Note that the first 5 decimals are identical.
The spelling of 226981006 in words is "two hundred twenty-six million, nine hundred eighty-one thousand, six".
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