7 × 31 × 7687

Prime Factor Structure

Factorization String 7 × 31 × 7687

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,968,128

Proper Divisor Sum 300,049

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1668061 ← → #1668083

1 7 31 217 7,687 53,809 238,297 1,668,079

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

1,668,079 5,004,238 2,502,119 7,506,358 3,753,179 11,259,538 5,629,769 16,889,308 8,444,654 4,222,327 12,666,982 6,333,491 19,000,474 9,500,237 28,500,712 14,250,356 7,125,178 3,562,589 10,687,768 5,343,884 2,671,942 1,335,971 4,007,914 2,003,957 6,011,872 3,005,936 1,502,968 751,484 375,742 187,871 563,614 281,807 845,422 422,711 1,268,134 634,067 1,902,202 951,101 2,853,304 1,426,652 713,326 356,663 1,069,990 534,995 1,604,986 802,493 2,407,480 1,203,740 601,870 300,935 902,806 451,403 1,354,210 677,105 2,031,316 1,015,658 507,829 1,523,488 761,744 380,872

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