3² × 139 × 523

Prime Factor Structure

Factorization String 3^2 × 139 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 953,680

Proper Divisor Sum 299,407

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #654257 ← → #654293

1 3 9 139 417 523 1,251 1,569 4,707 72,697 218,091 654,273

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

654,273 1,962,820 981,410 490,705 1,472,116 736,058 368,029 1,104,088 552,044 276,022 138,011 414,034 207,017 621,052 310,526 155,263 465,790 232,895 698,686 349,343 1,048,030 524,015 1,572,046 786,023 2,358,070 1,179,035 3,537,106 1,768,553 5,305,660 2,652,830 1,326,415 3,979,246 1,989,623 5,968,870 2,984,435 8,953,306 4,476,653 13,429,960 6,714,980 3,357,490 1,678,745 5,036,236 2,518,118 1,259,059 3,777,178 1,888,589 5,665,768 2,832,884 1,416,442 708,221 2,124,664 1,062,332 531,166 265,583 796,750 398,375 1,195,126 597,563 1,792,690 896,345

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