Base | Representation |
---|---|
bin | 1011101110000101101011… |
… | …1010101110000000101100 |
3 | 1200121221010021022001011221 |
4 | 2323201122322232000230 |
5 | 3142112400332332002 |
6 | 43223535401553124 |
7 | 2500004452110532 |
oct | 273413272560054 |
9 | 50557107261157 |
10 | 12886427230252 |
11 | 411911524a914 |
12 | 15415864a57a4 |
13 | 726253223794 |
14 | 3279c6540152 |
15 | 175313aaac37 |
hex | bb85aeae02c |
12886427230252 has 48 divisors (see below), whose sum is σ = 22676496740352. Its totient is φ = 6407541766080.
The previous prime is 12886427230241. The next prime is 12886427230253. The reversal of 12886427230252 is 25203272468821.
12886427230252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 12886427230252.
It is not an unprimeable number, because it can be changed into a prime (12886427230253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1097365093 + ... + 1097376835.
It is an arithmetic number, because the mean of its divisors is an integer number (472427015424).
Almost surely, 212886427230252 is an apocalyptic number.
It is an amenable number.
12886427230252 is a deficient number, since it is larger than the sum of its proper divisors (9790069510100).
12886427230252 is a wasteful number, since it uses less digits than its factorization.
12886427230252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14038 (or 14036 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 52.
The spelling of 12886427230252 in words is "twelve trillion, eight hundred eighty-six billion, four hundred twenty-seven million, two hundred thirty thousand, two hundred fifty-two".
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