3 × 17 × 193 × 397

Prime Factor Structure

Factorization String 3 × 17 × 193 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,559,264

Proper Divisor Sum 1,651,593

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3907667 ← → #3907693

1 3 17 51 193 397 579 1,191 3,281 6,749 9,843 20,247 76,621 229,863 1,302,557 3,907,671

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

3,907,671 11,723,014 5,861,507 17,584,522 8,792,261 26,376,784 13,188,392 6,594,196 3,297,098 1,648,549 4,945,648 2,472,824 1,236,412 618,206 309,103 927,310 463,655 1,390,966 695,483 2,086,450 1,043,225 3,129,676 1,564,838 782,419 2,347,258 1,173,629 3,520,888 1,760,444 880,222 440,111 1,320,334 660,167 1,980,502 990,251 2,970,754 1,485,377 4,456,132 2,228,066 1,114,033 3,342,100 1,671,050 835,525 2,506,576 1,253,288 626,644 313,322 156,661 469,984 234,992 117,496 58,748 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714

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