31 × 17807

Prime Factor Structure

Factorization String 31 × 17807

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 569,856

Proper Divisor Sum 17,839

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #552011 ← → #552029

1 31 17,807 552,017

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

552,017 1,656,052 828,026 414,013 1,242,040 621,020 310,510 155,255 465,766 232,883 698,650 349,325 1,047,976 523,988 261,994 130,997 392,992 196,496 98,248 49,124 24,562 12,281 36,844 18,422 9,211 27,634 13,817 41,452 20,726 10,363 31,090 15,545 46,636 23,318 11,659 34,978 17,489 52,468 26,234 13,117 39,352 19,676 9,838 4,919 14,758 7,379 22,138 11,069 33,208 16,604 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503

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