2 × 7 × 137 × 239

Prime Factor Structure

Factorization String 2 × 7 × 137 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 794,880

Proper Divisor Sum 336,478

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #458401 ← → #458407

1 2 7 14 137 239 274 478 959 1,673 1,918 3,346 32,743 65,486 229,201 458,402

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

458,402 229,201 687,604 343,802 171,901 515,704 257,852 128,926 64,463 193,390 96,695 290,086 145,043 435,130 217,565 652,696 326,348 163,174 81,587 244,762 122,381 367,144 183,572 91,786 45,893 137,680 68,840 34,420 17,210 8,605 25,816 12,908 6,454 3,227 9,682 4,841 14,524 7,262 3,631 10,894 5,447 16,342 8,171 24,514 12,257 36,772 18,386 9,193 27,580 13,790 6,895 20,686 10,343 31,030 15,515 46,546 23,273 69,820 34,910 17,455

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