3 × 136621

Prime Factor Structure

Factorization String 3 × 136621

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 546,488

Proper Divisor Sum 136,625

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #409861 ← → #409867

1 3 136,621 409,863

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

409,863 1,229,590 614,795 1,844,386 922,193 2,766,580 1,383,290 691,645 2,074,936 1,037,468 518,734 259,367 778,102 389,051 1,167,154 583,577 1,750,732 875,366 437,683 1,313,050 656,525 1,969,576 984,788 492,394 246,197 738,592 369,296 184,648 92,324 46,162 23,081 69,244 34,622 17,311 51,934 25,967 77,902 38,951 116,854 58,427 175,282 87,641 262,924 131,462 65,731 197,194 98,597 295,792 147,896 73,948 36,974 18,487 55,462 27,731 83,194 41,597 124,792 62,396 31,198 15,599

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