19 × 311 × 761

Prime Factor Structure

Factorization String 19 × 311 × 761

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,754,880

Proper Divisor Sum 258,131

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #4496741 ← → #4496761

1 19 311 761 5,909 14,459 236,671 4,496,749

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

4,496,749 13,490,248 6,745,124 3,372,562 1,686,281 5,058,844 2,529,422 1,264,711 3,794,134 1,897,067 5,691,202 2,845,601 8,536,804 4,268,402 2,134,201 6,402,604 3,201,302 1,600,651 4,801,954 2,400,977 7,202,932 3,601,466 1,800,733 5,402,200 2,701,100 1,350,550 675,275 2,025,826 1,012,913 3,038,740 1,519,370 759,685 2,279,056 1,139,528 569,764 284,882 142,441 427,324 213,662 106,831 320,494 160,247 480,742 240,371 721,114 360,557 1,081,672 540,836 270,418 135,209 405,628 202,814 101,407 304,222 152,111 456,334 228,167 684,502 342,251 1,026,754

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