11 × 37 × 541

Prime Factor Structure

Factorization String 11 × 37 × 541

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 247,152

Proper Divisor Sum 26,965

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #220177 ← → #220189

1 11 37 407 541 5,951 20,017 220,187

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

220,187 660,562 330,281 990,844 495,422 247,711 743,134 371,567 1,114,702 557,351 1,672,054 836,027 2,508,082 1,254,041 3,762,124 1,881,062 940,531 2,821,594 1,410,797 4,232,392 2,116,196 1,058,098 529,049 1,587,148 793,574 396,787 1,190,362 595,181 1,785,544 892,772 446,386 223,193 669,580 334,790 167,395 502,186 251,093 753,280 376,640 188,320 94,160 47,080 23,540 11,770 5,885 17,656 8,828 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383

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