Base | Representation |
---|---|
bin | 100001100011000001001… |
… | …010111001110001010100 |
3 | 22011101111100012020102121 |
4 | 201203001022321301110 |
5 | 300232320343101122 |
6 | 4523020552145324 |
7 | 325361361666202 |
oct | 41430112716124 |
9 | 8141440166377 |
10 | 2305343331412 |
11 | 809766235060 |
12 | 31295a998244 |
13 | 1395153b1634 |
14 | 7d817506072 |
15 | 3ee79810bc7 |
hex | 218c12b9c54 |
2305343331412 has 48 divisors (see below), whose sum is σ = 4745741273280. Its totient is φ = 968518598400.
The previous prime is 2305343331377. The next prime is 2305343331449. The reversal of 2305343331412 is 2141333435032.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33594843 + ... + 33663394.
It is an arithmetic number, because the mean of its divisors is an integer number (98869609860).
Almost surely, 22305343331412 is an apocalyptic number.
2305343331412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2305343331412 is an abundant number, since it is smaller than the sum of its proper divisors (2440397941868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2305343331412 is a wasteful number, since it uses less digits than its factorization.
2305343331412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67258312 (or 67258310 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 34.
Adding to 2305343331412 its reverse (2141333435032), we get a palindrome (4446676766444).
The spelling of 2305343331412 in words is "two trillion, three hundred five billion, three hundred forty-three million, three hundred thirty-one thousand, four hundred twelve".
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