29 × 251 × 2939

Prime Factor Structure

Factorization String 29 × 251 × 2939

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 22,226,400

Proper Divisor Sum 833,419

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #21392971 ← → #21392989

1 29 251 2,939 7,279 85,231 737,689 21,392,981

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

21,392,981 64,178,944 32,089,472 16,044,736 8,022,368 4,011,184 2,005,592 1,002,796 501,398 250,699 752,098 376,049 1,128,148 564,074 282,037 846,112 423,056 211,528 105,764 52,882 26,441 79,324 39,662 19,831 59,494 29,747 89,242 44,621 133,864 66,932 33,466 16,733 50,200 25,100 12,550 6,275 18,826 9,413 28,240 14,120 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70 35 106

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