2³ × 137 × 18217

Prime Factor Structure

Factorization String 2^3 × 137 × 18217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 37,711,260

Proper Divisor Sum 17,745,428

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #19965809 ← → #19965853

1 2 4 8 137 274 548 1,096 18,217 36,434 72,868 145,736 2,495,729 4,991,458 9,982,916 19,965,832

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

19,965,832 9,982,916 4,991,458 2,495,729 7,487,188 3,743,594 1,871,797 5,615,392 2,807,696 1,403,848 701,924 350,962 175,481 526,444 263,222 131,611 394,834 197,417 592,252 296,126 148,063 444,190 222,095 666,286 333,143 999,430 499,715 1,499,146 749,573 2,248,720 1,124,360 562,180 281,090 140,545 421,636 210,818 105,409 316,228 158,114 79,057 237,172 118,586 59,293 177,880 88,940 44,470 22,235 66,706 33,353 100,060 50,030 25,015 75,046 37,523 112,570 56,285 168,856 84,428 42,214 21,107

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