137 × 21661

Prime Factor Structure

Factorization String 137 × 21661

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,989,356

Proper Divisor Sum 21,799

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #2967551 ← → #2967583

1 137 21,661 2,967,557

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

2,967,557 8,902,672 4,451,336 2,225,668 1,112,834 556,417 1,669,252 834,626 417,313 1,251,940 625,970 312,985 938,956 469,478 234,739 704,218 352,109 1,056,328 528,164 264,082 132,041 396,124 198,062 99,031 297,094 148,547 445,642 222,821 668,464 334,232 167,116 83,558 41,779 125,338 62,669 188,008 94,004 47,002 23,501 70,504 35,252 17,626 8,813 26,440 13,220 6,610 3,305 9,916 4,958 2,479 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832

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