Base | Representation |
---|---|
bin | 11011010100110… |
… | …11011000011111 |
3 | 120222022212222102 |
4 | 31222123120133 |
5 | 432140213030 |
6 | 34425035315 |
7 | 5452250264 |
oct | 1552333037 |
9 | 528285872 |
10 | 229226015 |
11 | 108434997 |
12 | 64925b3b |
13 | 3864abc5 |
14 | 2262d26b |
15 | 151cdc45 |
hex | da9b61f |
229226015 has 8 divisors (see below), whose sum is σ = 275153760. Its totient is φ = 183325792.
The previous prime is 229226009. The next prime is 229226017. The reversal of 229226015 is 510622922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 229226015 - 26 = 229225951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229226017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24302 + ... + 32388.
It is an arithmetic number, because the mean of its divisors is an integer number (34394220).
Almost surely, 2229226015 is an apocalyptic number.
229226015 is a deficient number, since it is larger than the sum of its proper divisors (45927745).
229226015 is an equidigital number, since it uses as much as digits as its factorization.
229226015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13761.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 229226015 is about 15140.2118545283. The cubic root of 229226015 is about 612.0045272495.
Adding to 229226015 its reverse (510622922), we get a palindrome (739848937).
The spelling of 229226015 in words is "two hundred twenty-nine million, two hundred twenty-six thousand, fifteen".
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