13 × 137 × 241

Prime Factor Structure

Factorization String 13 × 137 × 241

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 467,544

Proper Divisor Sum 38,323

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #429217 ← → #429223

1 13 137 241 1,781 3,133 33,017 429,221

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

429,221 1,287,664 643,832 321,916 160,958 80,479 241,438 120,719 362,158 181,079 543,238 271,619 814,858 407,429 1,222,288 611,144 305,572 152,786 76,393 229,180 114,590 57,295 171,886 85,943 257,830 128,915 386,746 193,373 580,120 290,060 145,030 72,515 217,546 108,773 326,320 163,160 81,580 40,790 20,395 61,186 30,593 91,780 45,890 22,945 68,836 34,418 17,209 51,628 25,814 12,907 38,722 19,361 58,084 29,042 14,521 43,564 21,782 10,891 32,674 16,337

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