7 × 19 × 67 × 103

Prime Factor Structure

Factorization String 7 × 19 × 67 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,131,520

Proper Divisor Sum 213,687

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #917831 ← → #917837

1 7 19 67 103 133 469 721 1,273 1,957 6,901 8,911 13,699 48,307 131,119 917,833

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

917,833 2,753,500 1,376,750 688,375 2,065,126 1,032,563 3,097,690 1,548,845 4,646,536 2,323,268 1,161,634 580,817 1,742,452 871,226 435,613 1,306,840 653,420 326,710 163,355 490,066 245,033 735,100 367,550 183,775 551,326 275,663 826,990 413,495 1,240,486 620,243 1,860,730 930,365 2,791,096 1,395,548 697,774 348,887 1,046,662 523,331 1,569,994 784,997 2,354,992 1,177,496 588,748 294,374 147,187 441,562 220,781 662,344 331,172 165,586 82,793 248,380 124,190 62,095 186,286 93,143 279,430 139,715 419,146 209,573

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