Base | Representation |
---|---|
bin | 110000000110101011… |
… | …0111001101001101101 |
3 | 100212122101102111110011 |
4 | 1200031112321221231 |
5 | 3143031122302341 |
6 | 115242404413221 |
7 | 10314644515351 |
oct | 1401526715155 |
9 | 325571374404 |
10 | 103303322221 |
11 | 3a8a1039a70 |
12 | 180300a7211 |
13 | 9983cb5c88 |
14 | 4ddda63461 |
15 | 2a49246b81 |
hex | 180d5b9a6d |
103303322221 has 16 divisors (see below), whose sum is σ = 125603818560. Its totient is φ = 83735873280.
The previous prime is 103303322201. The next prime is 103303322233. The reversal of 103303322221 is 122223303301.
It is a cyclic number.
It is not a de Polignac number, because 103303322221 - 213 = 103303314029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103303322192 and 103303322201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103303322201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14533926 + ... + 14541031.
It is an arithmetic number, because the mean of its divisors is an integer number (7850238660).
Almost surely, 2103303322221 is an apocalyptic number.
103303322221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
103303322221 is a deficient number, since it is larger than the sum of its proper divisors (22300496339).
103303322221 is a wasteful number, since it uses less digits than its factorization.
103303322221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29075004.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 103303322221 its reverse (122223303301), we get a palindrome (225526625522).
It can be divided in two parts, 103303 and 322221, that added together give a palindrome (425524).
The spelling of 103303322221 in words is "one hundred three billion, three hundred three million, three hundred twenty-two thousand, two hundred twenty-one".
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