2² × 5 × 7 × 2789

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 2789

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 937,440

Proper Divisor Sum 546,980

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #390449 ← → #390463

1 2 4 5 7 10 14 20 28 35 70 140 2,789 5,578 11,156 13,945 19,523 27,890 39,046 55,780 78,092 97,615 195,230 390,460

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

390,460 195,230 97,615 292,846 146,423 439,270 219,635 658,906 329,453 988,360 494,180 247,090 123,545 370,636 185,318 92,659 277,978 138,989 416,968 208,484 104,242 52,121 156,364 78,182 39,091 117,274 58,637 175,912 87,956 43,978 21,989 65,968 32,984 16,492 8,246 4,123 12,370 6,185 18,556 9,278 4,639 13,918 6,959 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640 19,820 9,910 4,955 14,866

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