2 × 13 × 661 × 3359

Prime Factor Structure

Factorization String 2 × 13 × 661 × 3359

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 93,421,440

Proper Divisor Sum 35,693,666

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #57727771 ← → #57727781

1 2 13 26 661 1,322 3,359 6,718 8,593 17,186 43,667 87,334 2,220,299 4,440,598 28,863,887 57,727,774

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

57,727,774 28,863,887 86,591,662 43,295,831 129,887,494 64,943,747 194,831,242 97,415,621 292,246,864 146,123,432 73,061,716 36,530,858 18,265,429 54,796,288 27,398,144 13,699,072 6,849,536 3,424,768 1,712,384 856,192 428,096 214,048 107,024 53,512 26,756 13,378 6,689 20,068 10,034 5,017 15,052 7,526 3,763 11,290 5,645 16,936 8,468 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52

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