Base | Representation |
---|---|
bin | 110000000100001110… |
… | …1101011000100110001 |
3 | 100212102122220211122011 |
4 | 1200020131223010301 |
5 | 3142344112231231 |
6 | 115230312442521 |
7 | 10312626551335 |
oct | 1401035530461 |
9 | 325378824564 |
10 | 103221211441 |
11 | 3a859756a17 |
12 | 180086a9441 |
13 | 996cc96c0a |
14 | 4dd2bab7c5 |
15 | 2a41e279b1 |
hex | 180876b131 |
103221211441 has 4 divisors (see below), whose sum is σ = 108653906800. Its totient is φ = 97788516084.
The previous prime is 103221211417. The next prime is 103221211453. The reversal of 103221211441 is 144112122301.
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 a cyclic number.
It is not a de Polignac number, because 103221211441 - 223 = 103212822833 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103221217441) 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, 2716347651 + ... + 2716347688.
It is an arithmetic number, because the mean of its divisors is an integer number (27163476700).
Almost surely, 2103221211441 is an apocalyptic number.
It is an amenable number.
103221211441 is a deficient number, since it is larger than the sum of its proper divisors (5432695359).
103221211441 is an equidigital number, since it uses as much as digits as its factorization.
103221211441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5432695358.
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 103221211441 its reverse (144112122301), we get a palindrome (247333333742).
The spelling of 103221211441 in words is "one hundred three billion, two hundred twenty-one million, two hundred eleven thousand, four hundred forty-one".
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