3² × 17 × 61 × 163

Prime Factor Structure

Factorization String 3^2 × 17 × 61 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,379,312

Proper Divisor Sum 858,033

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1521269 ← → #1521281

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

1,521,279 4,563,838 2,281,919 6,845,758 3,422,879 10,268,638 5,134,319 15,402,958 7,701,479 23,104,438 11,552,219 34,656,658 17,328,329 51,984,988 25,992,494 12,996,247 38,988,742 19,494,371 58,483,114 29,241,557 87,724,672 43,862,336 21,931,168 10,965,584 5,482,792 2,741,396 1,370,698 685,349 2,056,048 1,028,024 514,012 257,006 128,503 385,510 192,755 578,266 289,133 867,400 433,700 216,850 108,425 325,276 162,638 81,319 243,958 121,979 365,938 182,969 548,908 274,454 137,227 411,682 205,841 617,524 308,762 154,381 463,144 231,572 115,786 57,893

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