7 × 73 × 2539

Prime Factor Structure

Factorization String 7 × 73 × 2539

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,503,680

Proper Divisor Sum 206,251

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1297421 ← → #1297447

1 7 73 511 2,539 17,773 185,347 1,297,429

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

1,297,429 3,892,288 1,946,144 973,072 486,536 243,268 121,634 60,817 182,452 91,226 45,613 136,840 68,420 34,210 17,105 51,316 25,658 12,829 38,488 19,244 9,622 4,811 14,434 7,217 21,652 10,826 5,413 16,240 8,120 4,060 2,030 1,015 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40

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