Base | Representation |
---|---|
bin | 1011010000111101101110… |
… | …1110111010000110101000 |
3 | 1121212002122000111000220110 |
4 | 2310033123232322012220 |
5 | 3110413141232040123 |
6 | 42202030232454320 |
7 | 2415602353155651 |
oct | 264173356720650 |
9 | 47762560430813 |
10 | 12386077221288 |
11 | 3a459a6761511 |
12 | 148060824a3a0 |
13 | 6bb004718714 |
14 | 30b6bca4a528 |
15 | 1672cc38b493 |
hex | b43dbbba1a8 |
12386077221288 has 32 divisors (see below), whose sum is σ = 31000501193760. Its totient is φ = 4123984655040.
The previous prime is 12386077221247. The next prime is 12386077221307. The reversal of 12386077221288 is 88212277068321.
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, 294213018 + ... + 294255113.
It is an arithmetic number, because the mean of its divisors is an integer number (968765662305).
Almost surely, 212386077221288 is an apocalyptic number.
It is an amenable number.
12386077221288 is an abundant number, since it is smaller than the sum of its proper divisors (18614423972472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12386077221288 is a wasteful number, since it uses less digits than its factorization.
12386077221288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 588469017 (or 588469013 counting only the distinct ones).
The product of its (nonzero) digits is 7225344, while the sum is 57.
The spelling of 12386077221288 in words is "twelve trillion, three hundred eighty-six billion, seventy-seven million, two hundred twenty-one thousand, two hundred eighty-eight".
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