19 × 37 × 257

Prime Factor Structure

Factorization String 19 × 37 × 257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 196,080

Proper Divisor Sum 15,409

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #180667 ← → #180679

1 19 37 257 703 4,883 9,509 180,671

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

180,671 542,014 271,007 813,022 406,511 1,219,534 609,767 1,829,302 914,651 2,743,954 1,371,977 4,115,932 2,057,966 1,028,983 3,086,950 1,543,475 4,630,426 2,315,213 6,945,640 3,472,820 1,736,410 868,205 2,604,616 1,302,308 651,154 325,577 976,732 488,366 244,183 732,550 366,275 1,098,826 549,413 1,648,240 824,120 412,060 206,030 103,015 309,046 154,523 463,570 231,785 695,356 347,678 173,839 521,518 260,759 782,278 391,139 1,173,418 586,709 1,760,128 880,064 440,032 220,016 110,008 55,004 27,502 13,751 41,254

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