Base | Representation |
---|---|
bin | 1011101100111101101100… |
… | …1001110010101010010100 |
3 | 1200120002020120220112102022 |
4 | 2323033123021302222110 |
5 | 3141303312040004003 |
6 | 43211022122232312 |
7 | 2465421553650620 |
oct | 273173311625224 |
9 | 50502216815368 |
10 | 12867103828628 |
11 | 41109a9737205 |
12 | 1539893055698 |
13 | 724493a8371a |
14 | 326ab2060180 |
15 | 174a8243d738 |
hex | bb3db272a94 |
12867103828628 has 24 divisors (see below), whose sum is σ = 25763351769792. Its totient is φ = 5508227902464.
The previous prime is 12867103828603. The next prime is 12867103828643. The reversal of 12867103828628 is 82682830176821.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260190125 + ... + 260239572.
It is an arithmetic number, because the mean of its divisors is an integer number (1073472990408).
Almost surely, 212867103828628 is an apocalyptic number.
It is an amenable number.
12867103828628 is an abundant number, since it is smaller than the sum of its proper divisors (12896247941164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12867103828628 is a wasteful number, since it uses less digits than its factorization.
12867103828628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520430591 (or 520430589 counting only the distinct ones).
The product of its (nonzero) digits is 24772608, while the sum is 62.
The spelling of 12867103828628 in words is "twelve trillion, eight hundred sixty-seven billion, one hundred three million, eight hundred twenty-eight thousand, six hundred twenty-eight".
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