3 × 5 × 7 × 72533

Prime Factor Structure

Factorization String 3 × 5 × 7 × 72533

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,926,528

Proper Divisor Sum 6,310,563

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #7615963 ← → #7615981

1 3 5 7 15 21 35 105 72,533 217,599 362,665 507,731 1,087,995 1,523,193 2,538,655 7,615,965

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

7,615,965 22,847,896 11,423,948 5,711,974 2,855,987 8,567,962 4,283,981 12,851,944 6,425,972 3,212,986 1,606,493 4,819,480 2,409,740 1,204,870 602,435 1,807,306 903,653 2,710,960 1,355,480 677,740 338,870 169,435 508,306 254,153 762,460 381,230 190,615 571,846 285,923 857,770 428,885 1,286,656 643,328 321,664 160,832 80,416 40,208 20,104 10,052 5,026 2,513 7,540 3,770 1,885 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348

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