3 × 5 × 13 × 409

Prime Factor Structure

Factorization String 3 × 5 × 13 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 137,760

Proper Divisor Sum 58,005

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #79699 ← → #79757

1 3 5 13 15 39 65 195 409 1,227 2,045 5,317 6,135 15,951 26,585 79,755

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

79,755 239,266 119,633 358,900 179,450 89,725 269,176 134,588 67,294 33,647 100,942 50,471 151,414 75,707 227,122 113,561 340,684 170,342 85,171 255,514 127,757 383,272 191,636 95,818 47,909 143,728 71,864 35,932 17,966 8,983 26,950 13,475 40,426 20,213 60,640 30,320 15,160 7,580 3,790 1,895 5,686 2,843 8,530 4,265 12,796 6,398 3,199 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199 48,598 24,299 72,898 36,449 109,348

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