Base | Representation |
---|---|
bin | 11000000000001110… |
… | …11001100000001000 |
3 | 1020021002212100222110 |
4 | 30000013121200020 |
5 | 202343012410402 |
6 | 5530425422320 |
7 | 634230226020 |
oct | 140007314010 |
9 | 36232770873 |
10 | 12886841352 |
11 | 5513316710 |
12 | 25b793a9a0 |
13 | 12a4b01a18 |
14 | 8a3710a80 |
15 | 50654d56c |
hex | 3001d9808 |
12886841352 has 128 divisors (see below), whose sum is σ = 42280934400. Its totient is φ = 3171052800.
The previous prime is 12886841351. The next prime is 12886841353. The reversal of 12886841352 is 25314868821.
It is an interprime number because it is at equal distance from previous prime (12886841351) and next prime (12886841353).
It is not an unprimeable number, because it can be changed into a prime (12886841351) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148399 + ... + 218622.
It is an arithmetic number, because the mean of its divisors is an integer number (330319800).
Almost surely, 212886841352 is an apocalyptic number.
12886841352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12886841352 is an abundant number, since it is smaller than the sum of its proper divisors (29394093048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12886841352 is a wasteful number, since it uses less digits than its factorization.
12886841352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367067 (or 367063 counting only the distinct ones).
The product of its digits is 737280, while the sum is 48.
The spelling of 12886841352 in words is "twelve billion, eight hundred eighty-six million, eight hundred forty-one thousand, three hundred fifty-two".
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