Base | Representation |
---|---|
bin | 101100101011… |
… | …001010001000 |
3 | 211000222121220 |
4 | 230223022020 |
5 | 10444223422 |
6 | 1055002040 |
7 | 201354120 |
oct | 54531210 |
9 | 24028556 |
10 | 11711112 |
11 | 6679806 |
12 | 3b09320 |
13 | 257066a |
14 | 17abc80 |
15 | 1064e5c |
hex | b2b288 |
11711112 has 32 divisors (see below), whose sum is σ = 33460800. Its totient is φ = 3345984.
The previous prime is 11711083. The next prime is 11711123. The reversal of 11711112 is 21111711.
It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 11711091 and 11711100.
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, 34687 + ... + 35022.
It is an arithmetic number, because the mean of its divisors is an integer number (1045650).
Almost surely, 211711112 is an apocalyptic number.
11711112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11711112 is an abundant number, since it is smaller than the sum of its proper divisors (21749688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11711112 is a wasteful number, since it uses less digits than its factorization.
11711112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69725 (or 69721 counting only the distinct ones).
The product of its digits is 14, while the sum is 15.
The square root of 11711112 is about 3422.1502012624. The cubic root of 11711112 is about 227.0907152292.
Adding to 11711112 its reverse (21111711), we get a palindrome (32822823).
The spelling of 11711112 in words is "eleven million, seven hundred eleven thousand, one hundred twelve".
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