7 × 13 × 43 × 107

Prime Factor Structure

Factorization String 7 × 13 × 43 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 532,224

Proper Divisor Sum 113,533

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #418667 ← → #418699

1 7 13 43 91 107 301 559 749 1,391 3,913 4,601 9,737 32,207 59,813 418,691

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

418,691 1,256,074 628,037 1,884,112 942,056 471,028 235,514 117,757 353,272 176,636 88,318 44,159 132,478 66,239 198,718 99,359 298,078 149,039 447,118 223,559 670,678 335,339 1,006,018 503,009 1,509,028 754,514 377,257 1,131,772 565,886 282,943 848,830 424,415 1,273,246 636,623 1,909,870 954,935 2,864,806 1,432,403 4,297,210 2,148,605 6,445,816 3,222,908 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

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