Base | Representation |
---|---|
bin | 10111111110010010… |
… | …11001101110110111 |
3 | 1020012222021200110002 |
4 | 23333021121232313 |
5 | 202324332324432 |
6 | 5525045221515 |
7 | 633642130106 |
oct | 137711315667 |
9 | 36188250402 |
10 | 12870589367 |
11 | 5505126319 |
12 | 25b240189b |
13 | 12a163156c |
14 | 8a14c003d |
15 | 504ddce62 |
hex | 2ff259bb7 |
12870589367 has 2 divisors, whose sum is σ = 12870589368. Its totient is φ = 12870589366.
The previous prime is 12870589357. The next prime is 12870589411. The reversal of 12870589367 is 76398507821.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12870589367 - 24 = 12870589351 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12870589327) by changing a digit.
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 as a sum of consecutive naturals, namely, 6435294683 + 6435294684.
It is an arithmetic number, because the mean of its divisors is an integer number (6435294684).
Almost surely, 212870589367 is an apocalyptic number.
12870589367 is a deficient number, since it is larger than the sum of its proper divisors (1).
12870589367 is an equidigital number, since it uses as much as digits as its factorization.
12870589367 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5080320, while the sum is 56.
The spelling of 12870589367 in words is "twelve billion, eight hundred seventy million, five hundred eighty-nine thousand, three hundred sixty-seven".
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