Base | Representation |
---|---|
bin | 10000000011011101101… |
… | …101011011111000110111 |
3 | 10220110122002022222102220 |
4 | 100003131231123320313 |
5 | 121033404203200343 |
6 | 2202452323333423 |
7 | 142464046231440 |
oct | 20033555337067 |
9 | 3813562288386 |
10 | 1103231303223 |
11 | 395972344a25 |
12 | 159991b21273 |
13 | 8005a38700a |
14 | 3b57a6c02c7 |
15 | 1da6e4d4183 |
hex | 100ddb5be37 |
1103231303223 has 64 divisors (see below), whose sum is σ = 1760708689920. Its totient is φ = 600776491392.
The previous prime is 1103231303183. The next prime is 1103231303233. The reversal of 1103231303223 is 3223031323011.
It is not a de Polignac number, because 1103231303223 - 240 = 3719675447 is a prime.
It is a super-2 number, since 2×11032313032232 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1103231303193 and 1103231303202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1103231303233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 250903261 + ... + 250907657.
It is an arithmetic number, because the mean of its divisors is an integer number (27511073280).
Almost surely, 21103231303223 is an apocalyptic number.
1103231303223 is a deficient number, since it is larger than the sum of its proper divisors (657477386697).
1103231303223 is a wasteful number, since it uses less digits than its factorization.
1103231303223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6236.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 1103231303223 its reverse (3223031323011), we get a palindrome (4326262626234).
The spelling of 1103231303223 in words is "one trillion, one hundred three billion, two hundred thirty-one million, three hundred three thousand, two hundred twenty-three".
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