Base | Representation |
---|---|
bin | 1100001011111… |
… | …01001000111011 |
3 | 21010100112120111 |
4 | 12011331020323 |
5 | 202132140233 |
6 | 14051005151 |
7 | 2350615306 |
oct | 605751073 |
9 | 233315514 |
10 | 102224443 |
11 | 52780812 |
12 | 2a2997b7 |
13 | 18242149 |
14 | d80db3d |
15 | 8e93acd |
hex | 617d23b |
102224443 has 8 divisors (see below), whose sum is σ = 106784928. Its totient is φ = 97673664.
The previous prime is 102224429. The next prime is 102224461. The reversal of 102224443 is 344422201.
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 102224443 - 213 = 102216251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102224413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26655 + ... + 30247.
It is an arithmetic number, because the mean of its divisors is an integer number (13348116).
Almost surely, 2102224443 is an apocalyptic number.
102224443 is a deficient number, since it is larger than the sum of its proper divisors (4560485).
102224443 is a wasteful number, since it uses less digits than its factorization.
102224443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4853.
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 102224443 is about 10110.6104167849. The cubic root of 102224443 is about 467.5753248756.
Adding to 102224443 its reverse (344422201), we get a palindrome (446646644).
The spelling of 102224443 in words is "one hundred two million, two hundred twenty-four thousand, four hundred forty-three".
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