5 × 7 × 103 × 139

Prime Factor Structure

Factorization String 5 × 7 × 103 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 698,880

Proper Divisor Sum 197,785

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #501089 ← → #501103

1 5 7 35 103 139 515 695 721 973 3,605 4,865 14,317 71,585 100,219 501,095

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

501,095 1,503,286 751,643 2,254,930 1,127,465 3,382,396 1,691,198 845,599 2,536,798 1,268,399 3,805,198 1,902,599 5,707,798 2,853,899 8,561,698 4,280,849 12,842,548 6,421,274 3,210,637 9,631,912 4,815,956 2,407,978 1,203,989 3,611,968 1,805,984 902,992 451,496 225,748 112,874 56,437 169,312 84,656 42,328 21,164 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89

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