2² × 13 × 101 × 107

Prime Factor Structure

Factorization String 2^2 × 13 × 101 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,079,568

Proper Divisor Sum 517,604

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #561961 ← → #561973

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

561,964 280,982 140,491 421,474 210,737 632,212 316,106 158,053 474,160 237,080 118,540 59,270 29,635 88,906 44,453 133,360 66,680 33,340 16,670 8,335 25,006 12,503 37,510 18,755 56,266 28,133 84,400 42,200 21,100 10,550 5,275 15,826 7,913 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568

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