3 × 5 × 7 × 4973

Prime Factor Structure

Factorization String 3 × 5 × 7 × 4973

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 955,008

Proper Divisor Sum 432,843

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #522161 ← → #522167

1 3 5 7 15 21 35 105 4,973 14,919 24,865 34,811 74,595 104,433 174,055 522,165

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

522,165 1,566,496 783,248 391,624 195,812 97,906 48,953 146,860 73,430 36,715 110,146 55,073 165,220 82,610 41,305 123,916 61,958 30,979 92,938 46,469 139,408 69,704 34,852 17,426 8,713 26,140 13,070 6,535 19,606 9,803 29,410 14,705 44,116 22,058 11,029 33,088 16,544 8,272 4,136 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94

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