3 × 7 × 89 × 3989

Prime Factor Structure

Factorization String 3 × 7 × 89 × 3989

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,491,200

Proper Divisor Sum 4,035,759

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #7455433 ← → #7455443

1 3 7 21 89 267 623 1,869 3,989 11,967 27,923 83,769 355,021 1,065,063 2,485,147 7,455,441

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

7,455,441 22,366,324 11,183,162 5,591,581 16,774,744 8,387,372 4,193,686 2,096,843 6,290,530 3,145,265 9,435,796 4,717,898 2,358,949 7,076,848 3,538,424 1,769,212 884,606 442,303 1,326,910 663,455 1,990,366 995,183 2,985,550 1,492,775 4,478,326 2,239,163 6,717,490 3,358,745 10,076,236 5,038,118 2,519,059 7,557,178 3,778,589 11,335,768 5,667,884 2,833,942 1,416,971 4,250,914 2,125,457 6,376,372 3,188,186 1,594,093 4,782,280 2,391,140 1,195,570 597,785 1,793,356 896,678 448,339 1,345,018 672,509 2,017,528 1,008,764 504,382 252,191 756,574 378,287 1,134,862 567,431 1,702,294

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