19 × 29 × 17921

Prime Factor Structure

Factorization String 19 × 29 × 17921

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,753,200

Proper Divisor Sum 878,729

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #9874463 ← → #9874499

1 19 29 551 17,921 340,499 519,709 9,874,471

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

9,874,471 29,623,414 14,811,707 44,435,122 22,217,561 66,652,684 33,326,342 16,663,171 49,989,514 24,994,757 74,984,272 37,492,136 18,746,068 9,373,034 4,686,517 14,059,552 7,029,776 3,514,888 1,757,444 878,722 439,361 1,318,084 659,042 329,521 988,564 494,282 247,141 741,424 370,712 185,356 92,678 46,339 139,018 69,509 208,528 104,264 52,132 26,066 13,033 39,100 19,550 9,775 29,326 14,663 43,990 21,995 65,986 32,993 98,980 49,490 24,745 74,236 37,118 18,559 55,678 27,839 83,518 41,759 125,278 62,639

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