3 × 13 × 83 × 1217

Prime Factor Structure

Factorization String 3 × 13 × 83 × 1217

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,729,472

Proper Divisor Sum 1,790,043

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3939421 ← → #3939433

1 3 13 39 83 249 1,079 1,217 3,237 3,651 15,821 47,463 101,011 303,033 1,313,143 3,939,429

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

3,939,429 11,818,288 5,909,144 2,954,572 1,477,286 738,643 2,215,930 1,107,965 3,323,896 1,661,948 830,974 415,487 1,246,462 623,231 1,869,694 934,847 2,804,542 1,402,271 4,206,814 2,103,407 6,310,222 3,155,111 9,465,334 4,732,667 14,198,002 7,099,001 21,297,004 10,648,502 5,324,251 15,972,754 7,986,377 23,959,132 11,979,566 5,989,783 17,969,350 8,984,675 26,954,026 13,477,013 40,431,040 20,215,520 10,107,760 5,053,880 2,526,940 1,263,470 631,735 1,895,206 947,603 2,842,810 1,421,405 4,264,216 2,132,108 1,066,054 533,027 1,599,082 799,541 2,398,624 1,199,312 599,656 299,828 149,914

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