Base | Representation |
---|---|
bin | 10100100011001111… |
… | …00011100001010100 |
3 | 1001110220112110202101 |
4 | 22101213203201110 |
5 | 140043422000040 |
6 | 5022443251444 |
7 | 540256644550 |
oct | 122147434124 |
9 | 31426473671 |
10 | 11033000020 |
11 | 4751928239 |
12 | 217ab19b84 |
13 | 106aa0cca3 |
14 | 769420860 |
15 | 44890c09a |
hex | 2919e3854 |
11033000020 has 96 divisors (see below), whose sum is σ = 26780544000. Its totient is φ = 3739943424.
The previous prime is 11032999997. The next prime is 11033000053. The reversal of 11033000020 is 2000033011.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 11032999970 and 11033000006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4984434 + ... + 4986646.
It is an arithmetic number, because the mean of its divisors is an integer number (278964000).
Almost surely, 211033000020 is an apocalyptic number.
11033000020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11033000020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13390272000).
11033000020 is an abundant number, since it is smaller than the sum of its proper divisors (15747543980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11033000020 is a wasteful number, since it uses less digits than its factorization.
11033000020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2617 (or 2615 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 11033000020 its reverse (2000033011), we get a palindrome (13033033031).
The spelling of 11033000020 in words is "eleven billion, thirty-three million, twenty", and thus it is an aban number and an uban number.
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