3 × 19 × 23 × 5437

Prime Factor Structure

Factorization String 3 × 19 × 23 × 5437

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,440,960

Proper Divisor Sum 3,313,053

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #7127899 ← → #7127963

1 3 19 23 57 69 437 1,311 5,437 16,311 103,303 125,051 309,909 375,153 2,375,969 7,127,907

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

7,127,907 21,383,722 10,691,861 32,075,584 16,037,792 8,018,896 4,009,448 2,004,724 1,002,362 501,181 1,503,544 751,772 375,886 187,943 563,830 281,915 845,746 422,873 1,268,620 634,310 317,155 951,466 475,733 1,427,200 713,600 356,800 178,400 89,200 44,600 22,300 11,150 5,575 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419 1,258

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