Base | Representation |
---|---|
bin | 100000111000011… |
… | …0101011110110101 |
3 | 2211220002111220020 |
4 | 1001300311132311 |
5 | 4224422233023 |
6 | 301251555353 |
7 | 36225034224 |
oct | 10160653665 |
9 | 2756074806 |
10 | 1103321013 |
11 | 516883453 |
12 | 2695bbb59 |
13 | 147774492 |
14 | a6764cbb |
15 | 66cdede3 |
hex | 41c357b5 |
1103321013 has 8 divisors (see below), whose sum is σ = 1548520800. Its totient is φ = 696834288.
The previous prime is 1103321003. The next prime is 1103321027. The reversal of 1103321013 is 3101233011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1103321013 - 212 = 1103316917 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1103320983 and 1103321001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1103321003) 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, 9678198 + ... + 9678311.
It is an arithmetic number, because the mean of its divisors is an integer number (193565100).
Almost surely, 21103321013 is an apocalyptic number.
It is an amenable number.
1103321013 is a deficient number, since it is larger than the sum of its proper divisors (445199787).
1103321013 is a wasteful number, since it uses less digits than its factorization.
1103321013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19356531.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 1103321013 is about 33216.2763265240. The cubic root of 1103321013 is about 1033.3179249755.
Adding to 1103321013 its reverse (3101233011), we get a palindrome (4204554024).
The spelling of 1103321013 in words is "one billion, one hundred three million, three hundred twenty-one thousand, thirteen".
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