Base | Representation |
---|---|
bin | 1011101101111010101010… |
… | …0001101000001001010001 |
3 | 1200121122111000201120221221 |
4 | 2323132222201220021101 |
5 | 3142040320233100414 |
6 | 43222330004245041 |
7 | 2466541225645531 |
oct | 273365241501121 |
9 | 50548430646857 |
10 | 12883467862609 |
11 | 4117936812133 |
12 | 1540a9b3a0781 |
13 | 725ba1097876 |
14 | 3277c54b34c1 |
15 | 1751ddd91224 |
hex | bb7aa868251 |
12883467862609 has 2 divisors, whose sum is σ = 12883467862610. Its totient is φ = 12883467862608.
The previous prime is 12883467862607. The next prime is 12883467862633. The reversal of 12883467862609 is 90626876438821.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7630455979584 + 5253011883025 = 2762328^2 + 2291945^2 .
It is a cyclic number.
It is not a de Polignac number, because 12883467862609 - 21 = 12883467862607 is a prime.
Together with 12883467862607, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (12883467862607) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6441733931304 + 6441733931305.
It is an arithmetic number, because the mean of its divisors is an integer number (6441733931305).
Almost surely, 212883467862609 is an apocalyptic number.
It is an amenable number.
12883467862609 is a deficient number, since it is larger than the sum of its proper divisors (1).
12883467862609 is an equidigital number, since it uses as much as digits as its factorization.
12883467862609 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 334430208, while the sum is 70.
The spelling of 12883467862609 in words is "twelve trillion, eight hundred eighty-three billion, four hundred sixty-seven million, eight hundred sixty-two thousand, six hundred nine".
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