Base | Representation |
---|---|
bin | 111011111100100… |
… | …0010011111011000 |
3 | 12012011212210110222 |
4 | 1313321002133120 |
5 | 13104412103422 |
6 | 531332055212 |
7 | 100562652542 |
oct | 16771023730 |
9 | 5164783428 |
10 | 2011441112 |
11 | 94245152a |
12 | 481764508 |
13 | 260951b55 |
14 | 1511d6692 |
15 | bb8c2842 |
hex | 77e427d8 |
2011441112 has 8 divisors (see below), whose sum is σ = 3771452100. Its totient is φ = 1005720552.
The previous prime is 2011441111. The next prime is 2011441163. The reversal of 2011441112 is 2111441102.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2011441111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125715062 + ... + 125715077.
Almost surely, 22011441112 is an apocalyptic number.
It is an amenable number.
2011441112 is a deficient number, since it is larger than the sum of its proper divisors (1760010988).
2011441112 is a wasteful number, since it uses less digits than its factorization.
2011441112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251430145 (or 251430141 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
The square root of 2011441112 is about 44849.0926552589. The cubic root of 2011441112 is about 1262.3189661933.
Adding to 2011441112 its reverse (2111441102), we get a palindrome (4122882214).
The spelling of 2011441112 in words is "two billion, eleven million, four hundred forty-one thousand, one hundred twelve".
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