7 × 139 × 769

Prime Factor Structure

Factorization String 7 × 139 × 769

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 862,400

Proper Divisor Sum 114,163

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #748219 ← → #748249

1 7 139 769 973 5,383 106,891 748,237

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

748,237 2,244,712 1,122,356 561,178 280,589 841,768 420,884 210,442 105,221 315,664 157,832 78,916 39,458 19,729 59,188 29,594 14,797 44,392 22,196 11,098 5,549 16,648 8,324 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134

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