3 × 47 × 163 × 181

Prime Factor Structure

Factorization String 3 × 47 × 163 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,730,816

Proper Divisor Sum 1,570,893

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #4159907 ← → #4159937

1 3 47 141 163 181 489 543 7,661 8,507 22,983 25,521 29,503 88,509 1,386,641 4,159,923

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

4,159,923 12,479,770 6,239,885 18,719,656 9,359,828 4,679,914 2,339,957 7,019,872 3,509,936 1,754,968 877,484 438,742 219,371 658,114 329,057 987,172 493,586 246,793 740,380 370,190 185,095 555,286 277,643 832,930 416,465 1,249,396 624,698 312,349 937,048 468,524 234,262 117,131 351,394 175,697 527,092 263,546 131,773 395,320 197,660 98,830 49,415 148,246 74,123 222,370 111,185 333,556 166,778 83,389 250,168 125,084 62,542 31,271 93,814 46,907 140,722 70,361 211,084 105,542 52,771 158,314

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