Base | Representation |
---|---|
bin | 111110010100010… |
… | …1000011010001100 |
3 | 12101201122010111122 |
4 | 1330220220122030 |
5 | 13240300313220 |
6 | 543253540112 |
7 | 102550266614 |
oct | 17450503214 |
9 | 5351563448 |
10 | 2091026060 |
11 | 983369912 |
12 | 4a4344638 |
13 | 274298336 |
14 | 15b9d1a44 |
15 | c3893425 |
hex | 7ca2868c |
2091026060 has 12 divisors (see below), whose sum is σ = 4391154768. Its totient is φ = 836410416.
The previous prime is 2091026053. The next prime is 2091026081. The reversal of 2091026060 is 606201902.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52275632 + ... + 52275671.
It is an arithmetic number, because the mean of its divisors is an integer number (365929564).
Almost surely, 22091026060 is an apocalyptic number.
2091026060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2091026060 is an abundant number, since it is smaller than the sum of its proper divisors (2300128708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2091026060 is a wasteful number, since it uses less digits than its factorization.
2091026060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104551312 (or 104551310 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 2091026060 is about 45727.7384089789. The cubic root of 2091026060 is about 1278.7524588059.
Adding to 2091026060 its reverse (606201902), we get a palindrome (2697227962).
The spelling of 2091026060 in words is "two billion, ninety-one million, twenty-six thousand, sixty".
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