5 × 13 × 173 × 821

Prime Factor Structure

Factorization String 5 × 13 × 173 × 821

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,014,352

Proper Divisor Sum 2,782,207

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #9232127 ← → #9232147

1 5 13 65 173 821 865 2,249 4,105 10,673 11,245 53,365 142,033 710,165 1,846,429 9,232,145

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

9,232,145 27,696,436 13,848,218 6,924,109 20,772,328 10,386,164 5,193,082 2,596,541 7,789,624 3,894,812 1,947,406 973,703 2,921,110 1,460,555 4,381,666 2,190,833 6,572,500 3,286,250 1,643,125 4,929,376 2,464,688 1,232,344 616,172 308,086 154,043 462,130 231,065 693,196 346,598 173,299 519,898 259,949 779,848 389,924 194,962 97,481 292,444 146,222 73,111 219,334 109,667 329,002 164,501 493,504 246,752 123,376 61,688 30,844 15,422 7,711 23,134 11,567 34,702 17,351 52,054 26,027 78,082 39,041 117,124 58,562

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