Base | Representation |
---|---|
bin | 11101001110001010111… |
… | …011000010101011000000 |
3 | 21002222012120122202220011 |
4 | 131032022323002223000 |
5 | 230400022044213410 |
6 | 4134255513154304 |
7 | 265036051166623 |
oct | 35161273025300 |
9 | 7088176582804 |
10 | 2008080460480 |
11 | 7046930843a6 |
12 | 28521a0bb994 |
13 | 117490669333 |
14 | 6d297adddba |
15 | 3737c5bd18a |
hex | 1d38aec2ac0 |
2008080460480 has 56 divisors (see below), whose sum is σ = 4782342540960. Its totient is φ = 803131238400.
The previous prime is 2008080460447. The next prime is 2008080460481. The reversal of 2008080460480 is 840640808002.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is not an unprimeable number, because it can be changed into a prime (2008080460481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2182180 + ... + 2962780.
Almost surely, 22008080460480 is an apocalyptic number.
2008080460480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2008080460480 is an abundant number, since it is smaller than the sum of its proper divisors (2774262080480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2008080460480 is an equidigital number, since it uses as much as digits as its factorization.
2008080460480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 788657 (or 788647 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 40.
The spelling of 2008080460480 in words is "two trillion, eight billion, eighty million, four hundred sixty thousand, four hundred eighty".
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