2 × 7 × 23 × 29 × 139

Prime Factor Structure

Factorization String 2 × 7 × 23 × 29 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 2,419,200

Proper Divisor Sum 1,121,218

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1297979 ← → #1297993

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

1,297,982 648,991 1,946,974 973,487 2,920,462 1,460,231 4,380,694 2,190,347 6,571,042 3,285,521 9,856,564 4,928,282 2,464,141 7,392,424 3,696,212 1,848,106 924,053 2,772,160 1,386,080 693,040 346,520 173,260 86,630 43,315 129,946 64,973 194,920 97,460 48,730 24,365 73,096 36,548 18,274 9,137 27,412 13,706 6,853 20,560 10,280 5,140 2,570 1,285 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40

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