7 × 211571

Prime Factor Structure

Factorization String 7 × 211571

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,692,576

Proper Divisor Sum 211,579

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1480991 ← → #1481003

1 7 211,571 1,480,997

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

1,480,997 4,442,992 2,221,496 1,110,748 555,374 277,687 833,062 416,531 1,249,594 624,797 1,874,392 937,196 468,598 234,299 702,898 351,449 1,054,348 527,174 263,587 790,762 395,381 1,186,144 593,072 296,536 148,268 74,134 37,067 111,202 55,601 166,804 83,402 41,701 125,104 62,552 31,276 15,638 7,819 23,458 11,729 35,188 17,594 8,797 26,392 13,196 6,598 3,299 9,898 4,949 14,848 7,424 3,712 1,856 928 464 232 116 58 29 88 44

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