Base | Representation |
---|---|
bin | 11101001110010011111… |
… | …000110010110111101000 |
3 | 21002222121001200012001002 |
4 | 131032103320302313220 |
5 | 230400324100211113 |
6 | 4134322445014132 |
7 | 265042555500104 |
oct | 35162370626750 |
9 | 7088531605032 |
10 | 2008230866408 |
11 | 70475aa73618 |
12 | 285260554348 |
13 | 1174b587ac20 |
14 | 6d2ada92904 |
15 | 3738a8ccc58 |
hex | 1d393e32de8 |
2008230866408 has 32 divisors (see below), whose sum is σ = 4231389456000. Its totient is φ = 886576836288.
The previous prime is 2008230866377. The next prime is 2008230866483. The reversal of 2008230866408 is 8046680328002.
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 7 ways as a sum of consecutive naturals, for example, 419778308 + ... + 419783091.
It is an arithmetic number, because the mean of its divisors is an integer number (132230920500).
Almost surely, 22008230866408 is an apocalyptic number.
It is an amenable number.
2008230866408 is an abundant number, since it is smaller than the sum of its proper divisors (2223158589592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2008230866408 is a wasteful number, since it uses less digits than its factorization.
2008230866408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 839561441 (or 839561437 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 47.
The spelling of 2008230866408 in words is "two trillion, eight billion, two hundred thirty million, eight hundred sixty-six thousand, four hundred eight".
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