3 × 5 × 19 × 8111

Prime Factor Structure

Factorization String 3 × 5 × 19 × 8111

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,893,760

Proper Divisor Sum 1,582,125

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2311613 ← → #2311651

1 3 5 15 19 57 95 285 8,111 24,333 40,555 121,665 154,109 462,327 770,545 2,311,635

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

2,311,635 6,934,906 3,467,453 10,402,360 5,201,180 2,600,590 1,300,295 3,900,886 1,950,443 5,851,330 2,925,665 8,776,996 4,388,498 2,194,249 6,582,748 3,291,374 1,645,687 4,937,062 2,468,531 7,405,594 3,702,797 11,108,392 5,554,196 2,777,098 1,388,549 4,165,648 2,082,824 1,041,412 520,706 260,353 781,060 390,530 195,265 585,796 292,898 146,449 439,348 219,674 109,837 329,512 164,756 82,378 41,189 123,568 61,784 30,892 15,446 7,723 23,170 11,585 34,756 17,378 8,689 26,068 13,034 6,517 19,552 9,776 4,888 2,444

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