2 × 212671

Prime Factor Structure

Factorization String 2 × 212671

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 638,016

Proper Divisor Sum 212,674

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #425333 ← → #425363

1 2 212,671 425,342

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

425,342 212,671 638,014 319,007 957,022 478,511 1,435,534 717,767 2,153,302 1,076,651 3,229,954 1,614,977 4,844,932 2,422,466 1,211,233 3,633,700 1,816,850 908,425 2,725,276 1,362,638 681,319 2,043,958 1,021,979 3,065,938 1,532,969 4,598,908 2,299,454 1,149,727 3,449,182 1,724,591 5,173,774 2,586,887 7,760,662 3,880,331 11,640,994 5,820,497 17,461,492 8,730,746 4,365,373 13,096,120 6,548,060 3,274,030 1,637,015 4,911,046 2,455,523 7,366,570 3,683,285 11,049,856 5,524,928 2,762,464 1,381,232 690,616 345,308 172,654 86,327 258,982 129,491 388,474 194,237 582,712

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