3 × 41 × 71 × 421

Prime Factor Structure

Factorization String 3 × 41 × 71 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,104,512

Proper Divisor Sum 1,427,919

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3676583 ← → #3676597

1 3 41 71 123 213 421 1,263 2,911 8,733 17,261 29,891 51,783 89,673 1,225,531 3,676,593

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

3,676,593 11,029,780 5,514,890 2,757,445 8,272,336 4,136,168 2,068,084 1,034,042 517,021 1,551,064 775,532 387,766 193,883 581,650 290,825 872,476 436,238 218,119 654,358 327,179 981,538 490,769 1,472,308 736,154 368,077 1,104,232 552,116 276,058 138,029 414,088 207,044 103,522 51,761 155,284 77,642 38,821 116,464 58,232 29,116 14,558 7,279 21,838 10,919 32,758 16,379 49,138 24,569 73,708 36,854 18,427 55,282 27,641 82,924 41,462 20,731 62,194 31,097 93,292 46,646 23,323

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