5 × 71 × 21563

Prime Factor Structure

Factorization String 5 × 71 × 21563

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,315,648

Proper Divisor Sum 1,660,783

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #7654859 ← → #7654873

1 5 71 355 21,563 107,815 1,530,973 7,654,865

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

7,654,865 22,964,596 11,482,298 5,741,149 17,223,448 8,611,724 4,305,862 2,152,931 6,458,794 3,229,397 9,688,192 4,844,096 2,422,048 1,211,024 605,512 302,756 151,378 75,689 227,068 113,534 56,767 170,302 85,151 255,454 127,727 383,182 191,591 574,774 287,387 862,162 431,081 1,293,244 646,622 323,311 969,934 484,967 1,454,902 727,451 2,182,354 1,091,177 3,273,532 1,636,766 818,383 2,455,150 1,227,575 3,682,726 1,841,363 5,524,090 2,762,045 8,286,136 4,143,068 2,071,534 1,035,767 3,107,302 1,553,651 4,660,954 2,330,477 6,991,432 3,495,716 1,747,858

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