Base | Representation |
---|---|
bin | 11101001011101111000… |
… | …010101010011010111100 |
3 | 21002201110022121102020201 |
4 | 131023233002222122330 |
5 | 230324143043300404 |
6 | 4133144211253244 |
7 | 264614204021350 |
oct | 35135702523274 |
9 | 7081408542221 |
10 | 2005465212604 |
11 | 703570914a17 |
12 | 28480a2aa224 |
13 | 1171648b7c99 |
14 | 6d0ca64d460 |
15 | 37277bc9ca4 |
hex | 1d2ef0aa6bc |
2005465212604 has 12 divisors (see below), whose sum is σ = 4010930425264. Its totient is φ = 859485091104.
The previous prime is 2005465212581. The next prime is 2005465212683. The reversal of 2005465212604 is 4062125645002.
It is a happy number.
2005465212604 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35811878769 + ... + 35811878824.
Almost surely, 22005465212604 is an apocalyptic number.
It is an amenable number.
2005465212604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2005465212604 is a wasteful number, since it uses less digits than its factorization.
2005465212604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71623757604 (or 71623757602 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 37.
The spelling of 2005465212604 in words is "two trillion, five billion, four hundred sixty-five million, two hundred twelve thousand, six hundred four".
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