3 × 11 × 13² × 3181

Prime Factor Structure

Factorization String 3 × 11 × 13^2 × 3181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 27,950,688

Proper Divisor Sum 10,210,251

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #17740409 ← → #17740451

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

17,740,437 53,221,312 26,610,656 13,305,328 6,652,664 3,326,332 1,663,166 831,583 2,494,750 1,247,375 3,742,126 1,871,063 5,613,190 2,806,595 8,419,786 4,209,893 12,629,680 6,314,840 3,157,420 1,578,710 789,355 2,368,066 1,184,033 3,552,100 1,776,050 888,025 2,664,076 1,332,038 666,019 1,998,058 999,029 2,997,088 1,498,544 749,272 374,636 187,318 93,659 280,978 140,489 421,468 210,734 105,367 316,102 158,051 474,154 237,077 711,232 355,616 177,808 88,904 44,452 22,226 11,113 33,340 16,670 8,335 25,006 12,503 37,510 18,755

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