5 × 13 × 229 × 641

Prime Factor Structure

Factorization String 5 × 13 × 229 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,403,440

Proper Divisor Sum 2,862,155

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #9541283 ← → #9541289

1 5 13 65 229 641 1,145 2,977 3,205 8,333 14,885 41,665 146,789 733,945 1,908,257 9,541,285

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

9,541,285 28,623,856 14,311,928 7,155,964 3,577,982 1,788,991 5,366,974 2,683,487 8,050,462 4,025,231 12,075,694 6,037,847 18,113,542 9,056,771 27,170,314 13,585,157 40,755,472 20,377,736 10,188,868 5,094,434 2,547,217 7,641,652 3,820,826 1,910,413 5,731,240 2,865,620 1,432,810 716,405 2,149,216 1,074,608 537,304 268,652 134,326 67,163 201,490 100,745 302,236 151,118 75,559 226,678 113,339 340,018 170,009 510,028 255,014 127,507 382,522 191,261 573,784 286,892 143,446 71,723 215,170 107,585 322,756 161,378 80,689 242,068 121,034 60,517

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