2² × 3 × 13 × 19 × 211

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 19 × 211

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,662,080

Proper Divisor Sum 1,036,676

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #625397 ← → #625409

1 2 3 4 6 12 13 19 26 38 39 52 57 76 78 114 156 211 228 247 422 494 633 741 844 988 1,266 1,482 2,532 2,743 2,964 4,009 5,486 8,018 8,229 10,972 12,027 16,036 16,458 24,054 32,916 48,108 52,117 104,234 156,351 208,468 312,702 625,404

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

625,404 312,702 156,351 469,054 234,527 703,582 351,791 1,055,374 527,687 1,583,062 791,531 2,374,594 1,187,297 3,561,892 1,780,946 890,473 2,671,420 1,335,710 667,855 2,003,566 1,001,783 3,005,350 1,502,675 4,508,026 2,254,013 6,762,040 3,381,020 1,690,510 845,255 2,535,766 1,267,883 3,803,650 1,901,825 5,705,476 2,852,738 1,426,369 4,279,108 2,139,554 1,069,777 3,209,332 1,604,666 802,333 2,407,000 1,203,500 601,750 300,875 902,626 451,313 1,353,940 676,970 338,485 1,015,456 507,728 253,864 126,932 63,466 31,733 95,200 47,600 23,800

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