2² × 5 × 13907

Prime Factor Structure

Factorization String 2^2 × 5 × 13907

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 584,136

Proper Divisor Sum 305,996

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #278123 ← → #278143

1 2 4 5 10 20 13,907 27,814 55,628 69,535 139,070 278,140

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

278,140 139,070 69,535 208,606 104,303 312,910 156,455 469,366 234,683 704,050 352,025 1,056,076 528,038 264,019 792,058 396,029 1,188,088 594,044 297,022 148,511 445,534 222,767 668,302 334,151 1,002,454 501,227 1,503,682 751,841 2,255,524 1,127,762 563,881 1,691,644 845,822 422,911 1,268,734 634,367 1,903,102 951,551 2,854,654 1,427,327 4,281,982 2,140,991 6,422,974 3,211,487 9,634,462 4,817,231 14,451,694 7,225,847 21,677,542 10,838,771 32,516,314 16,258,157 48,774,472 24,387,236 12,193,618 6,096,809 18,290,428 9,145,214 4,572,607 13,717,822

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