Base | Representation |
---|---|
bin | 10000010100111100100… |
… | …110001010110111110100 |
3 | 10222021002022210020000122 |
4 | 100110330212022313310 |
5 | 121340330243300340 |
6 | 2215235140231112 |
7 | 144030166006346 |
oct | 20247446126764 |
9 | 3867068706018 |
10 | 1122003103220 |
11 | 3a292555711a |
12 | 16155069b498 |
13 | 81a5c47588c |
14 | 3c43b815296 |
15 | 1e2bc4e3db5 |
hex | 1053c98adf4 |
1122003103220 has 96 divisors (see below), whose sum is σ = 2450191161600. Its totient is φ = 431066854400.
The previous prime is 1122003103213. The next prime is 1122003103259. The reversal of 1122003103220 is 223013002211.
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, 93972011 + ... + 93983949.
It is an arithmetic number, because the mean of its divisors is an integer number (25522824600).
Almost surely, 21122003103220 is an apocalyptic number.
1122003103220 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 1122003103220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1225095580800).
1122003103220 is an abundant number, since it is smaller than the sum of its proper divisors (1328188058380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122003103220 is a wasteful number, since it uses less digits than its factorization.
1122003103220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12809 (or 12807 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 1122003103220 its reverse (223013002211), we get a palindrome (1345016105431).
The spelling of 1122003103220 in words is "one trillion, one hundred twenty-two billion, three million, one hundred three thousand, two hundred twenty".
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