2 × 3 × 389 × 4987

Prime Factor Structure

Factorization String 2 × 3 × 389 × 4987

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 23,343,840

Proper Divisor Sum 11,704,182

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #11639603 ← → #11639659

1 2 3 6 389 778 1,167 2,334 4,987 9,974 14,961 29,922 1,939,943 3,879,886 5,819,829 11,639,658

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

11,639,658 5,819,829 17,459,488 8,729,744 4,364,872 2,182,436 1,091,218 545,609 1,636,828 818,414 409,207 1,227,622 613,811 1,841,434 920,717 2,762,152 1,381,076 690,538 345,269 1,035,808 517,904 258,952 129,476 64,738 32,369 97,108 48,554 24,277 72,832 36,416 18,208 9,104 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344

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