3 × 13 × 31 × 1777

Prime Factor Structure

Factorization String 3 × 13 × 31 × 1777

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,186,176

Proper Divisor Sum 1,037,783

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2148383 ← → #2148397

1 3 13 31 39 93 403 1,209 1,777 5,331 23,101 55,087 69,303 165,261 716,131 2,148,393

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

2,148,393 6,445,180 3,222,590 1,611,295 4,833,886 2,416,943 7,250,830 3,625,415 10,876,246 5,438,123 16,314,370 8,157,185 24,471,556 12,235,778 6,117,889 18,353,668 9,176,834 4,588,417 13,765,252 6,882,626 3,441,313 10,323,940 5,161,970 2,580,985 7,742,956 3,871,478 1,935,739 5,807,218 2,903,609 8,710,828 4,355,414 2,177,707 6,533,122 3,266,561 9,799,684 4,899,842 2,449,921 7,349,764 3,674,882 1,837,441 5,512,324 2,756,162 1,378,081 4,134,244 2,067,122 1,033,561 3,100,684 1,550,342 775,171 2,325,514 1,162,757 3,488,272 1,744,136 872,068 436,034 218,017 654,052 327,026 163,513 490,540

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