3² × 19 × 10247

Prime Factor Structure

Factorization String 3^2 × 19 × 10247

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,664,480

Proper Divisor Sum 912,243

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1752229 ← → #1752239

1 3 9 19 57 171 10,247 30,741 92,223 194,693 584,079 1,752,237

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

1,752,237 5,256,712 2,628,356 1,314,178 657,089 1,971,268 985,634 492,817 1,478,452 739,226 369,613 1,108,840 554,420 277,210 138,605 415,816 207,908 103,954 51,977 155,932 77,966 38,983 116,950 58,475 175,426 87,713 263,140 131,570 65,785 197,356 98,678 49,339 148,018 74,009 222,028 111,014 55,507 166,522 83,261 249,784 124,892 62,446 31,223 93,670 46,835 140,506 70,253 210,760 105,380 52,690 26,345 79,036 39,518 19,759 59,278 29,639 88,918 44,459 133,378 66,689

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