3 × 19 × 23 × 109

Prime Factor Structure

Factorization String 3 × 19 × 23 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 211,200

Proper Divisor Sum 68,301

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #142897 ← → #142903

1 3 19 23 57 69 109 327 437 1,311 2,071 2,507 6,213 7,521 47,633 142,899

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

142,899 428,698 214,349 643,048 321,524 160,762 80,381 241,144 120,572 60,286 30,143 90,430 45,215 135,646 67,823 203,470 101,735 305,206 152,603 457,810 228,905 686,716 343,358 171,679 515,038 257,519 772,558 386,279 1,158,838 579,419 1,738,258 869,129 2,607,388 1,303,694 651,847 1,955,542 977,771 2,933,314 1,466,657 4,399,972 2,199,986 1,099,993 3,299,980 1,649,990 824,995 2,474,986 1,237,493 3,712,480 1,856,240 928,120 464,060 232,030 116,015 348,046 174,023 522,070 261,035 783,106 391,553 1,174,660

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