3 × 7 × 197 × 2389

Prime Factor Structure

Factorization String 3 × 7 × 197 × 2389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,143,040

Proper Divisor Sum 5,259,747

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #9883283 ← → #9883303

1 3 7 21 197 591 1,379 2,389 4,137 7,167 16,723 50,169 470,633 1,411,899 3,294,431 9,883,293

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

9,883,293 29,649,880 14,824,940 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 83,585 250,756 125,378 62,689

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