Base | Representation |
---|---|
bin | 1000101010001011011100… |
… | …11111010001000101000000 |
3 | 2111102100021221200212001210 |
4 | 10111011232133101011000 |
5 | 4443433334042311334 |
6 | 104255303554130120 |
7 | 4003461504021303 |
oct | 425055637210500 |
9 | 74370257625053 |
10 | 19041443713344 |
11 | 6081481626408 |
12 | 2176438b80940 |
13 | a817a6213000 |
14 | 49b87a032b3a |
15 | 2304a1c335e9 |
hex | 11516e7d1140 |
19041443713344 has 336 divisors, whose sum is σ = 54946152744000. Its totient is φ = 5819534263296.
The previous prime is 19041443713309. The next prime is 19041443713373. The reversal of 19041443713344 is 44331734414091.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 19041443713293 and 19041443713302.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11207441007 + ... + 11207442705.
It is an arithmetic number, because the mean of its divisors is an integer number (163530216500).
Almost surely, 219041443713344 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 19041443713344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27473076372000).
19041443713344 is an abundant number, since it is smaller than the sum of its proper divisors (35904709030656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19041443713344 is an equidigital number, since it uses as much as digits as its factorization.
19041443713344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2079 (or 1880 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 48.
The spelling of 19041443713344 in words is "nineteen trillion, forty-one billion, four hundred forty-three million, seven hundred thirteen thousand, three hundred forty-four".
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