3 × 5 × 1272191

Prime Factor Structure

Factorization String 3 × 5 × 1272191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 30,532,608

Proper Divisor Sum 11,449,743

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #19082863 ← → #19082909

1 3 5 15 1,272,191 3,816,573 6,360,955 19,082,865

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

19,082,865 57,248,596 28,624,298 14,312,149 42,936,448 21,468,224 10,734,112 5,367,056 2,683,528 1,341,764 670,882 335,441 1,006,324 503,162 251,581 754,744 377,372 188,686 94,343 283,030 141,515 424,546 212,273 636,820 318,410 159,205 477,616 238,808 119,404 59,702 29,851 89,554 44,777 134,332 67,166 33,583 100,750 50,375 151,126 75,563 226,690 113,345 340,036 170,018 85,009 255,028 127,514 63,757 191,272 95,636 47,818 23,909 71,728 35,864 17,932 8,966 4,483 13,450 6,725 20,176

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.