2 × 21670487

Prime Factor Structure

Factorization String 2 × 21670487

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 65,011,464

Proper Divisor Sum 21,670,490

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #43340963 ← → #43341013

1 2 21,670,487 43,340,974

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

43,340,974 21,670,487 65,011,462 32,505,731 97,517,194 48,758,597 146,275,792 73,137,896 36,568,948 18,284,474 9,142,237 27,426,712 13,713,356 6,856,678 3,428,339 10,285,018 5,142,509 15,427,528 7,713,764 3,856,882 1,928,441 5,785,324 2,892,662 1,446,331 4,338,994 2,169,497 6,508,492 3,254,246 1,627,123 4,881,370 2,440,685 7,322,056 3,661,028 1,830,514 915,257 2,745,772 1,372,886 686,443 2,059,330 1,029,665 3,088,996 1,544,498 772,249 2,316,748 1,158,374 579,187 1,737,562 868,781 2,606,344 1,303,172 651,586 325,793 977,380 488,690 244,345 733,036 366,518 183,259 549,778 274,889

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