17 × 19 × 89 × 109

Prime Factor Structure

Factorization String 17 × 19 × 89 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,564,000

Proper Divisor Sum 430,577

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #3133411 ← → #3133433

1 17 19 89 109 323 1,513 1,691 1,853 2,071 9,701 28,747 35,207 164,917 184,319 3,133,423

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

3,133,423 9,400,270 4,700,135 14,100,406 7,050,203 21,150,610 10,575,305 31,725,916 15,862,958 7,931,479 23,794,438 11,897,219 35,691,658 17,845,829 53,537,488 26,768,744 13,384,372 6,692,186 3,346,093 10,038,280 5,019,140 2,509,570 1,254,785 3,764,356 1,882,178 941,089 2,823,268 1,411,634 705,817 2,117,452 1,058,726 529,363 1,588,090 794,045 2,382,136 1,191,068 595,534 297,767 893,302 446,651 1,339,954 669,977 2,009,932 1,004,966 502,483 1,507,450 753,725 2,261,176 1,130,588 565,294 282,647 847,942 423,971 1,271,914 635,957 1,907,872 953,936 476,968 238,484 119,242

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