Base | Representation |
---|---|
bin | 1100100110010000100101… |
… | …1100100011100010000000 |
3 | 1211001011221211111212111101 |
4 | 3021210021130203202000 |
5 | 3303420211032310422 |
6 | 45243131433424144 |
7 | 2626506204312100 |
oct | 311441134434200 |
9 | 54034854455441 |
10 | 13851428010112 |
11 | 44603a3007690 |
12 | 16785bb26b054 |
13 | 7962514ac5b4 |
14 | 35c5ac601200 |
15 | 190492897c27 |
hex | c9909723880 |
13851428010112 has 384 divisors, whose sum is σ = 37556798126400. Its totient is φ = 5016135720960.
The previous prime is 13851428010103. The next prime is 13851428010137. The reversal of 13851428010112 is 21101082415831.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69375258 + ... + 69574630.
Almost surely, 213851428010112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13851428010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18778399063200).
13851428010112 is an abundant number, since it is smaller than the sum of its proper divisors (23705370116288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13851428010112 is a wasteful number, since it uses less digits than its factorization.
13851428010112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199484 (or 199465 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 37.
The spelling of 13851428010112 in words is "thirteen trillion, eight hundred fifty-one billion, four hundred twenty-eight million, ten thousand, one hundred twelve".
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