5 × 42139

Prime Factor Structure

Factorization String 5 × 42139

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 252,840

Proper Divisor Sum 42,145

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #210671 ← → #210709

1 5 42,139 210,695

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

210,695 632,086 316,043 948,130 474,065 1,422,196 711,098 355,549 1,066,648 533,324 266,662 133,331 399,994 199,997 599,992 299,996 149,998 74,999 224,998 112,499 337,498 168,749 506,248 253,124 126,562 63,281 189,844 94,922 47,461 142,384 71,192 35,596 17,798 8,899 26,698 13,349 40,048 20,024 10,012 5,006 2,503 7,510 3,755 11,266 5,633 16,900 8,450 4,225 12,676 6,338 3,169 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026

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