3 × 5 × 13 × 1409

Prime Factor Structure

Factorization String 3 × 5 × 13 × 1409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 473,760

Proper Divisor Sum 199,005

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #274751 ← → #274777

1 3 5 13 15 39 65 195 1,409 4,227 7,045 18,317 21,135 54,951 91,585 274,755

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

274,755 824,266 412,133 1,236,400 618,200 309,100 154,550 77,275 231,826 115,913 347,740 173,870 86,935 260,806 130,403 391,210 195,605 586,816 293,408 146,704 73,352 36,676 18,338 9,169 27,508 13,754 6,877 20,632 10,316 5,158 2,579 7,738 3,869 11,608 5,804 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292

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