3 × 5 × 271 × 977

Prime Factor Structure

Factorization String 3 × 5 × 271 × 977

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,384,384

Proper Divisor Sum 2,412,879

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3971501 ← → #3971531

1 3 5 15 271 813 977 1,355 2,931 4,065 4,885 14,655 264,767 794,301 1,323,835 3,971,505

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

3,971,505 11,914,516 5,957,258 2,978,629 8,935,888 4,467,944 2,233,972 1,116,986 558,493 1,675,480 837,740 418,870 209,435 628,306 314,153 942,460 471,230 235,615 706,846 353,423 1,060,270 530,135 1,590,406 795,203 2,385,610 1,192,805 3,578,416 1,789,208 894,604 447,302 223,651 670,954 335,477 1,006,432 503,216 251,608 125,804 62,902 31,451 94,354 47,177 141,532 70,766 35,383 106,150 53,075 159,226 79,613 238,840 119,420 59,710 29,855 89,566 44,783 134,350 67,175 201,526 100,763 302,290 151,145

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