3 × 5² × 3739

Prime Factor Structure

Factorization String 3 × 5^2 × 3739

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 463,760

Proper Divisor Sum 183,335

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #280411 ← → #280451

1 3 5 15 25 75 3,739 11,217 18,695 56,085 93,475 280,425

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

280,425 841,276 420,638 210,319 630,958 315,479 946,438 473,219 1,419,658 709,829 2,129,488 1,064,744 532,372 266,186 133,093 399,280 199,640 99,820 49,910 24,955 74,866 37,433 112,300 56,150 28,075 84,226 42,113 126,340 63,170 31,585 94,756 47,378 23,689 71,068 35,534 17,767 53,302 26,651 79,954 39,977 119,932 59,966 29,983 89,950 44,975 134,926 67,463 202,390 101,195 303,586 151,793 455,380 227,690 113,845 341,536 170,768 85,384 42,692 21,346 10,673

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