2 × 7 × 181 × 1553

Prime Factor Structure

Factorization String 2 × 7 × 181 × 1553

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,787,872

Proper Divisor Sum 2,852,570

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3935297 ← → #3935311

1 2 7 14 181 362 1,267 1,553 2,534 3,106 10,871 21,742 281,093 562,186 1,967,651 3,935,302

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

3,935,302 1,967,651 5,902,954 2,951,477 8,854,432 4,427,216 2,213,608 1,106,804 553,402 276,701 830,104 415,052 207,526 103,763 311,290 155,645 466,936 233,468 116,734 58,367 175,102 87,551 262,654 131,327 393,982 196,991 590,974 295,487 886,462 443,231 1,329,694 664,847 1,994,542 997,271 2,991,814 1,495,907 4,487,722 2,243,861 6,731,584 3,365,792 1,682,896 841,448 420,724 210,362 105,181 315,544 157,772 78,886 39,443 118,330 59,165 177,496 88,748 44,374 22,187 66,562 33,281 99,844 49,922 24,961

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