Base | Representation |
---|---|
bin | 1001010001100111… |
… | …0001001101000000 |
3 | 20102111222002100001 |
4 | 2110121301031000 |
5 | 20044341024404 |
6 | 1051020405344 |
7 | 115461543604 |
oct | 22431611500 |
9 | 6374862301 |
10 | 2489783104 |
11 | 1068465996 |
12 | 5959a6854 |
13 | 308a92c53 |
14 | 198951504 |
15 | e88ad7a4 |
hex | 94671340 |
2489783104 has 84 divisors (see below), whose sum is σ = 5389432960. Its totient is φ = 1136885760.
The previous prime is 2489783077. The next prime is 2489783113. The reversal of 2489783104 is 4013879842.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9687744 + ... + 9688000.
Almost surely, 22489783104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2489783104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2694716480).
2489783104 is an abundant number, since it is smaller than the sum of its proper divisors (2899649856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2489783104 is an equidigital number, since it uses as much as digits as its factorization.
2489783104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 576 (or 309 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The square root of 2489783104 is about 49897.7264411917. The cubic root of 2489783104 is about 1355.3574224475.
The spelling of 2489783104 in words is "two billion, four hundred eighty-nine million, seven hundred eighty-three thousand, one hundred four".
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