Base | Representation |
---|---|
bin | 10000000101101011000… |
… | …100110010001010000000 |
3 | 10220200202101010020011002 |
4 | 100011223010302022000 |
5 | 121103233332324300 |
6 | 2203523525311132 |
7 | 142606605352112 |
oct | 20055304621200 |
9 | 3820671106132 |
10 | 1105603011200 |
11 | 39697a093266 |
12 | 15a3342654a8 |
13 | 8034784820c |
14 | 3b7236973b2 |
15 | 1db5c81c5d5 |
hex | 1016b132280 |
1105603011200 has 96 divisors (see below), whose sum is σ = 2731492688160. Its totient is φ = 442191375360.
The previous prime is 1105603011157. The next prime is 1105603011221. The reversal of 1105603011200 is 21103065011.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43785779 + ... + 43811021.
It is an arithmetic number, because the mean of its divisors is an integer number (28453048835).
Almost surely, 21105603011200 is an apocalyptic number.
1105603011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1105603011200 is an abundant number, since it is smaller than the sum of its proper divisors (1625889676960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1105603011200 is a wasteful number, since it uses less digits than its factorization.
1105603011200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38954 (or 38937 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 20.
Adding to 1105603011200 its reverse (21103065011), we get a palindrome (1126706076211).
The spelling of 1105603011200 in words is "one trillion, one hundred five billion, six hundred three million, eleven thousand, two hundred".
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