2 × 5 × 19 × 409

Prime Factor Structure

Factorization String 2 × 5 × 19 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 147,600

Proper Divisor Sum 69,890

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #77699 ← → #77711

1 2 5 10 19 38 95 190 409 818 2,045 4,090 7,771 15,542 38,855 77,710

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

77,710 38,855 116,566 58,283 174,850 87,425 262,276 131,138 65,569 196,708 98,354 49,177 147,532 73,766 36,883 110,650 55,325 165,976 82,988 41,494 20,747 62,242 31,121 93,364 46,682 23,341 70,024 35,012 17,506 8,753 26,260 13,130 6,565 19,696 9,848 4,924 2,462 1,231 3,694 1,847 5,542 2,771 8,314 4,157 12,472 6,236 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494

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