2² × 13 × 571 × 601

Prime Factor Structure

Factorization String 2^2 × 13 × 571 × 601

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 33,745,712

Proper Divisor Sum 15,900,820

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #17844887 ← → #17844949

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

17,844,892 8,922,446 4,461,223 13,383,670 6,691,835 20,075,506 10,037,753 30,113,260 15,056,630 7,528,315 22,584,946 11,292,473 33,877,420 16,938,710 8,469,355 25,408,066 12,704,033 38,112,100 19,056,050 9,528,025 28,584,076 14,292,038 7,146,019 21,438,058 10,719,029 32,157,088 16,078,544 8,039,272 4,019,636 2,009,818 1,004,909 3,014,728 1,507,364 753,682 376,841 1,130,524 565,262 282,631 847,894 423,947 1,271,842 635,921 1,907,764 953,882 476,941 1,430,824 715,412 357,706 178,853 536,560 268,280 134,140 67,070 33,535 100,606 50,303 150,910 75,455 226,366 113,183

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