Base | Representation |
---|---|
bin | 111011111011101… |
… | …1110011001011100 |
3 | 12012011002222002112 |
4 | 1313313132121130 |
5 | 13104310444012 |
6 | 531315213152 |
7 | 100556324345 |
oct | 16767363134 |
9 | 5164088075 |
10 | 2011031132 |
11 | 9421a1500 |
12 | 4815a71b8 |
13 | 26083a366 |
14 | 15112b0cc |
15 | bb841122 |
hex | 77dde65c |
2011031132 has 36 divisors (see below), whose sum is σ = 3993140928. Its totient is φ = 884611200.
The previous prime is 2011031131. The next prime is 2011031149. The reversal of 2011031132 is 2311301102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2011031131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52013 + ... + 82020.
Almost surely, 22011031132 is an apocalyptic number.
2011031132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2011031132 is a deficient number, since it is larger than the sum of its proper divisors (1982109796).
2011031132 is a wasteful number, since it uses less digits than its factorization.
2011031132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134090 (or 134077 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 2011031132 is about 44844.5217613032. The cubic root of 2011031132 is about 1262.2331967265.
Adding to 2011031132 its reverse (2311301102), we get a palindrome (4322332234).
The spelling of 2011031132 in words is "two billion, eleven million, thirty-one thousand, one hundred thirty-two".
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