3 × 5 × 31 × 4271

Prime Factor Structure

Factorization String 3 × 5 × 31 × 4271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,280,896

Proper Divisor Sum 1,294,881

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1986001 ← → #1986029

1 3 5 15 31 93 155 465 4,271 12,813 21,355 64,065 132,401 397,203 662,005 1,986,015

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

1,986,015 5,958,046 2,979,023 8,937,070 4,468,535 13,405,606 6,702,803 20,108,410 10,054,205 30,162,616 15,081,308 7,540,654 3,770,327 11,310,982 5,655,491 16,966,474 8,483,237 25,449,712 12,724,856 6,362,428 3,181,214 1,590,607 4,771,822 2,385,911 7,157,734 3,578,867 10,736,602 5,368,301 16,104,904 8,052,452 4,026,226 2,013,113 6,039,340 3,019,670 1,509,835 4,529,506 2,264,753 6,794,260 3,397,130 1,698,565 5,095,696 2,547,848 1,273,924 636,962 318,481 955,444 477,722 238,861 716,584 358,292 179,146 89,573 268,720 134,360 67,180 33,590 16,795 50,386 25,193 75,580

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