3 × 7 × 19 × 101

Prime Factor Structure

Factorization String 3 × 7 × 19 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 65,280

Proper Divisor Sum 24,981

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #40289 ← → #40343

1 3 7 19 21 57 101 133 303 399 707 1,919 2,121 5,757 13,433 40,299

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

40,299 120,898 60,449 181,348 90,674 45,337 136,012 68,006 34,003 102,010 51,005 153,016 76,508 38,254 19,127 57,382 28,691 86,074 43,037 129,112 64,556 32,278 16,139 48,418 24,209 72,628 36,314 18,157 54,472 27,236 13,618 6,809 20,428 10,214 5,107 15,322 7,661 22,984 11,492 5,746 2,873 8,620 4,310 2,155 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214

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