Base | Representation |
---|---|
bin | 111011110000000… |
… | …0000110100011000 |
3 | 12011201112111020102 |
4 | 1313200000310120 |
5 | 13101222140124 |
6 | 530535314532 |
7 | 100453130063 |
oct | 16740006430 |
9 | 5151474212 |
10 | 2004880664 |
11 | 939780576 |
12 | 47b51ba48 |
13 | 25c495a27 |
14 | 1503a98da |
15 | bb028aae |
hex | 77800d18 |
2004880664 has 32 divisors (see below), whose sum is σ = 3946849200. Its totient is φ = 953420160.
The previous prime is 2004880651. The next prime is 2004880667. The reversal of 2004880664 is 4660884002.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2004880667) 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, 48947 + ... + 80034.
Almost surely, 22004880664 is an apocalyptic number.
It is an amenable number.
2004880664 is a deficient number, since it is larger than the sum of its proper divisors (1941968536).
2004880664 is a wasteful number, since it uses less digits than its factorization.
2004880664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129083 (or 129079 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 38.
The square root of 2004880664 is about 44775.8937822574. The cubic root of 2004880664 is about 1260.9450925632.
The spelling of 2004880664 in words is "two billion, four million, eight hundred eighty thousand, six hundred sixty-four".
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