7 × 13² × 3011

Prime Factor Structure

Factorization String 7 × 13^2 × 3011

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,409,568

Proper Divisor Sum 847,555

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3561997 ← → #3562019

1 7 13 91 169 1,183 3,011 21,077 39,143 274,001 508,859 3,562,013

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

3,562,013 10,686,040 5,343,020 2,671,510 1,335,755 4,007,266 2,003,633 6,010,900 3,005,450 1,502,725 4,508,176 2,254,088 1,127,044 563,522 281,761 845,284 422,642 211,321 633,964 316,982 158,491 475,474 237,737 713,212 356,606 178,303 534,910 267,455 802,366 401,183 1,203,550 601,775 1,805,326 902,663 2,707,990 1,353,995 4,061,986 2,030,993 6,092,980 3,046,490 1,523,245 4,569,736 2,284,868 1,142,434 571,217 1,713,652 856,826 428,413 1,285,240 642,620 321,310 160,655 481,966 240,983 722,950 361,475 1,084,426 542,213 1,626,640 813,320

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