31 × 137 × 1291

Prime Factor Structure

Factorization String 31 × 137 × 1291

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,705,472

Proper Divisor Sum 222,595

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #5482859 ← → #5482907

1 31 137 1,291 4,247 40,021 176,867 5,482,877

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

5,482,877 16,448,632 8,224,316 4,112,158 2,056,079 6,168,238 3,084,119 9,252,358 4,626,179 13,878,538 6,939,269 20,817,808 10,408,904 5,204,452 2,602,226 1,301,113 3,903,340 1,951,670 975,835 2,927,506 1,463,753 4,391,260 2,195,630 1,097,815 3,293,446 1,646,723 4,940,170 2,470,085 7,410,256 3,705,128 1,852,564 926,282 463,141 1,389,424 694,712 347,356 173,678 86,839 260,518 130,259 390,778 195,389 586,168 293,084 146,542 73,271 219,814 109,907 329,722 164,861 494,584 247,292 123,646 61,823 185,470 92,735 278,206 139,103 417,310 208,655

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