Base | Representation |
---|---|
bin | 11101001110010011111… |
… | …000110010110111100111 |
3 | 21002222121001200012001001 |
4 | 131032103320302313213 |
5 | 230400324100211112 |
6 | 4134322445014131 |
7 | 265042555500103 |
oct | 35162370626747 |
9 | 7088531605031 |
10 | 2008230866407 |
11 | 70475aa73617 |
12 | 285260554347 |
13 | 1174b587ac1c |
14 | 6d2ada92903 |
15 | 3738a8ccc57 |
hex | 1d393e32de7 |
2008230866407 has 4 divisors (see below), whose sum is σ = 2038204461496. Its totient is φ = 1978257271320.
The previous prime is 2008230866377. The next prime is 2008230866483. The reversal of 2008230866407 is 7046680328002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2008230866407 - 219 = 2008230342119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2008230866107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14986797444 + ... + 14986797577.
It is an arithmetic number, because the mean of its divisors is an integer number (509551115374).
Almost surely, 22008230866407 is an apocalyptic number.
2008230866407 is a deficient number, since it is larger than the sum of its proper divisors (29973595089).
2008230866407 is an equidigital number, since it uses as much as digits as its factorization.
2008230866407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29973595088.
The product of its (nonzero) digits is 774144, while the sum is 46.
The spelling of 2008230866407 in words is "two trillion, eight billion, two hundred thirty million, eight hundred sixty-six thousand, four hundred seven".
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