13 × 19 × 101 × 223

Prime Factor Structure

Factorization String 13 × 19 × 101 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,397,440

Proper Divisor Sum 834,259

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #5563163 ← → #5563183

1 13 19 101 223 247 1,313 1,919 2,899 4,237 22,523 24,947 55,081 292,799 427,937 5,563,181

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

5,563,181 16,689,544 8,344,772 4,172,386 2,086,193 6,258,580 3,129,290 1,564,645 4,693,936 2,346,968 1,173,484 586,742 293,371 880,114 440,057 1,320,172 660,086 330,043 990,130 495,065 1,485,196 742,598 371,299 1,113,898 556,949 1,670,848 835,424 417,712 208,856 104,428 52,214 26,107 78,322 39,161 117,484 58,742 29,371 88,114 44,057 132,172 66,086 33,043 99,130 49,565 148,696 74,348 37,174 18,587 55,762 27,881 83,644 41,822 20,911 62,734 31,367 94,102 47,051 141,154 70,577 211,732

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