3² × 71 × 983

Prime Factor Structure

Factorization String 3^2 × 71 × 983

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 921,024

Proper Divisor Sum 292,887

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #628127 ← → #628139

1 3 9 71 213 639 983 2,949 8,847 69,793 209,379 628,137

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

628,137 1,884,412 942,206 471,103 1,413,310 706,655 2,119,966 1,059,983 3,179,950 1,589,975 4,769,926 2,384,963 7,154,890 3,577,445 10,732,336 5,366,168 2,683,084 1,341,542 670,771 2,012,314 1,006,157 3,018,472 1,509,236 754,618 377,309 1,131,928 565,964 282,982 141,491 424,474 212,237 636,712 318,356 159,178 79,589 238,768 119,384 59,692 29,846 14,923 44,770 22,385 67,156 33,578 16,789 50,368 25,184 12,592 6,296 3,148 1,574 787 2,362 1,181 3,544 1,772 886 443 1,330 665

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