Base | Representation |
---|---|
bin | 111110011010001… |
… | …0111101000000000 |
3 | 12101221102110022212 |
4 | 1330310113220000 |
5 | 13242042244130 |
6 | 543443521252 |
7 | 102615403451 |
oct | 17464275000 |
9 | 5357373285 |
10 | 2094103040 |
11 | 985080677 |
12 | 4a5389228 |
13 | 274b04a33 |
14 | 15c193128 |
15 | c3c9ee95 |
hex | 7cd17a00 |
2094103040 has 80 divisors (see below), whose sum is σ = 5042489760. Its totient is φ = 834048000.
The previous prime is 2094103019. The next prime is 2094103043. The reversal of 2094103040 is 403014902.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 2094102997 and 2094103015.
It is not an unprimeable number, because it can be changed into a prime (2094103043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640931 + ... + 644189.
It is an arithmetic number, because the mean of its divisors is an integer number (63031122).
Almost surely, 22094103040 is an apocalyptic number.
2094103040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2094103040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2521244880).
2094103040 is an abundant number, since it is smaller than the sum of its proper divisors (2948386720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2094103040 is an equidigital number, since it uses as much as digits as its factorization.
2094103040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3533 (or 3517 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 2094103040 is about 45761.3706088443. The cubic root of 2094103040 is about 1279.3793866416.
Adding to 2094103040 its reverse (403014902), we get a palindrome (2497117942).
The spelling of 2094103040 in words is "two billion, ninety-four million, one hundred three thousand, forty".
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