7 × 137 × 499

Prime Factor Structure

Factorization String 7 × 137 × 499

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 552,000

Proper Divisor Sum 73,459

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #478531 ← → #478571

1 7 137 499 959 3,493 68,363 478,541

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

478,541 1,435,624 717,812 358,906 179,453 538,360 269,180 134,590 67,295 201,886 100,943 302,830 151,415 454,246 227,123 681,370 340,685 1,022,056 511,028 255,514 127,757 383,272 191,636 95,818 47,909 143,728 71,864 35,932 17,966 8,983 26,950 13,475 40,426 20,213 60,640 30,320 15,160 7,580 3,790 1,895 5,686 2,843 8,530 4,265 12,796 6,398 3,199 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199 48,598 24,299 72,898 36,449 109,348

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