Base | Representation |
---|---|
bin | 1101010110111010011… |
… | …0011010000001000001 |
3 | 210221100110201101101001 |
4 | 3111232212122001001 |
5 | 12224443120002411 |
6 | 253231542012001 |
7 | 22402642566613 |
oct | 3255646320101 |
9 | 727313641331 |
10 | 229488828481 |
11 | 89364508530 |
12 | 38587417001 |
13 | 1884381a303 |
14 | b1706a6db3 |
15 | 5e82279dc1 |
hex | 356e99a041 |
229488828481 has 8 divisors (see below), whose sum is σ = 251662192128. Its totient is φ = 207533922000.
The previous prime is 229488828469. The next prime is 229488828487. The reversal of 229488828481 is 184828884922.
It is a happy number.
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 229488828481 - 219 = 229488304193 is a prime.
It is a super-2 number, since 2×2294888284812 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (229488828487) 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, 54612090 + ... + 54616291.
It is an arithmetic number, because the mean of its divisors is an integer number (31457774016).
Almost surely, 2229488828481 is an apocalyptic number.
It is an amenable number.
229488828481 is a deficient number, since it is larger than the sum of its proper divisors (22173363647).
229488828481 is a wasteful number, since it uses less digits than its factorization.
229488828481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109228583.
The product of its digits is 37748736, while the sum is 64.
The spelling of 229488828481 in words is "two hundred twenty-nine billion, four hundred eighty-eight million, eight hundred twenty-eight thousand, four hundred eighty-one".
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