Base | Representation |
---|---|
bin | 100000111011101… |
… | …0000011100100000 |
3 | 2212000021000221221 |
4 | 1001313100130200 |
5 | 4230340114240 |
6 | 301352024424 |
7 | 36245244640 |
oct | 10167203440 |
9 | 2760230857 |
10 | 1105004320 |
11 | 517823112 |
12 | 26a092114 |
13 | 147c13714 |
14 | a6a82520 |
15 | 67023a4a |
hex | 41dd0720 |
1105004320 has 96 divisors (see below), whose sum is σ = 2989623168. Its totient is φ = 378083328.
The previous prime is 1105004317. The next prime is 1105004353. The reversal of 1105004320 is 234005011.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 1105004294 and 1105004303.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925644 + ... + 926836.
It is an arithmetic number, because the mean of its divisors is an integer number (31141908).
Almost surely, 21105004320 is an apocalyptic number.
1105004320 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 1105004320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1494811584).
1105004320 is an abundant number, since it is smaller than the sum of its proper divisors (1884618848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1105004320 is a wasteful number, since it uses less digits than its factorization.
1105004320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2042 (or 2034 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 1105004320 is about 33241.6052560643. The cubic root of 1105004320 is about 1033.8431596818.
Adding to 1105004320 its reverse (234005011), we get a palindrome (1339009331).
The spelling of 1105004320 in words is "one billion, one hundred five million, four thousand, three hundred twenty".
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