2 × 7 × 37 × 1229

Prime Factor Structure

Factorization String 2 × 7 × 37 × 1229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,121,760

Proper Divisor Sum 485,138

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #636619 ← → #636631

1 2 7 14 37 74 259 518 1,229 2,458 8,603 17,206 45,473 90,946 318,311 636,622

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

636,622 318,311 954,934 477,467 1,432,402 716,201 2,148,604 1,074,302 537,151 1,611,454 805,727 2,417,182 1,208,591 3,625,774 1,812,887 5,438,662 2,719,331 8,157,994 4,078,997 12,236,992 6,118,496 3,059,248 1,529,624 764,812 382,406 191,203 573,610 286,805 860,416 430,208 215,104 107,552 53,776 26,888 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19

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