2³ × 81671

Prime Factor Structure

Factorization String 2^3 × 81671

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,225,080

Proper Divisor Sum 571,712

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #653363 ← → #653431

1 2 4 8 81,671 163,342 326,684 653,368

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

653,368 326,684 163,342 81,671 245,014 122,507 367,522 183,761 551,284 275,642 137,821 413,464 206,732 103,366 51,683 155,050 77,525 232,576 116,288 58,144 29,072 14,536 7,268 3,634 1,817 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692

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