Base | Representation |
---|---|
bin | 111011111100010… |
… | …0010100010010000 |
3 | 12012011122010221021 |
4 | 1313320202202100 |
5 | 13104343411344 |
6 | 531325205224 |
7 | 100561566130 |
oct | 16770424220 |
9 | 5164563837 |
10 | 2011310224 |
11 | 942372160 |
12 | 481700814 |
13 | 2609073c1 |
14 | 1511a0ac0 |
15 | bb898b84 |
hex | 77e22890 |
2011310224 has 40 divisors (see below), whose sum is σ = 4858492608. Its totient is φ = 783626880.
The previous prime is 2011310209. The next prime is 2011310237. The reversal of 2011310224 is 4220131102.
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 = 2011310198 and 2011310207.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815047 + ... + 817510.
Almost surely, 22011310224 is an apocalyptic number.
It is an amenable number.
2011310224 is an abundant number, since it is smaller than the sum of its proper divisors (2847182384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011310224 is a wasteful number, since it uses less digits than its factorization.
2011310224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1632583 (or 1632577 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2011310224 is about 44847.6334269714. The cubic root of 2011310224 is about 1262.2915851633.
Adding to 2011310224 its reverse (4220131102), we get a palindrome (6231441326).
The spelling of 2011310224 in words is "two billion, eleven million, three hundred ten thousand, two hundred twenty-four".
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