3 × 7 × 411449

Prime Factor Structure

Factorization String 3 × 7 × 411449

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,166,400

Proper Divisor Sum 4,525,971

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #8640427 ← → #8640439

1 3 7 21 411,449 1,234,347 2,880,143 8,640,429

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

8,640,429 25,921,288 12,960,644 6,480,322 3,240,161 9,720,484 4,860,242 2,430,121 7,290,364 3,645,182 1,822,591 5,467,774 2,733,887 8,201,662 4,100,831 12,302,494 6,151,247 18,453,742 9,226,871 27,680,614 13,840,307 41,520,922 20,760,461 62,281,384 31,140,692 15,570,346 7,785,173 23,355,520 11,677,760 5,838,880 2,919,440 1,459,720 729,860 364,930 182,465 547,396 273,698 136,849 410,548 205,274 102,637 307,912 153,956 76,978 38,489 115,468 57,734 28,867 86,602 43,301 129,904 64,952 32,476 16,238 8,119 24,358 12,179 36,538 18,269 54,808

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