2 × 19 × 29 × 1993

Prime Factor Structure

Factorization String 2 × 19 × 29 × 1993

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,589,200

Proper Divisor Sum 1,392,914

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2196239 ← → #2196287

1 2 19 29 38 58 551 1,102 1,993 3,986 37,867 57,797 75,734 115,594 1,098,143 2,196,286

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

2,196,286 1,098,143 3,294,430 1,647,215 4,941,646 2,470,823 7,412,470 3,706,235 11,118,706 5,559,353 16,678,060 8,339,030 4,169,515 12,508,546 6,254,273 18,762,820 9,381,410 4,690,705 14,072,116 7,036,058 3,518,029 10,554,088 5,277,044 2,638,522 1,319,261 3,957,784 1,978,892 989,446 494,723 1,484,170 742,085 2,226,256 1,113,128 556,564 278,282 139,141 417,424 208,712 104,356 52,178 26,089 78,268 39,134 19,567 58,702 29,351 88,054 44,027 132,082 66,041 198,124 99,062 49,531 148,594 74,297 222,892 111,446 55,723 167,170 83,585

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