2 × 5 × 53 × 1289

Prime Factor Structure

Factorization String 2 × 5 × 53 × 1289

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,253,880

Proper Divisor Sum 570,710

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #683159 ← → #683201

1 2 5 10 53 106 265 530 1,289 2,578 6,445 12,890 68,317 136,634 341,585 683,170

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

683,170 341,585 1,024,756 512,378 256,189 768,568 384,284 192,142 96,071 288,214 144,107 432,322 216,161 648,484 324,242 162,121 486,364 243,182 121,591 364,774 182,387 547,162 273,581 820,744 410,372 205,186 102,593 307,780 153,890 76,945 230,836 115,418 57,709 173,128 86,564 43,282 21,641 64,924 32,462 16,231 48,694 24,347 73,042 36,521 109,564 54,782 27,391 82,174 41,087 123,262 61,631 184,894 92,447 277,342 138,671 416,014 208,007 624,022 312,011 936,034

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