2 × 7² × 31 × 1321

Prime Factor Structure

Factorization String 2 × 7^2 × 31 × 1321

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,233,984

Proper Divisor Sum 3,220,786

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4013197 ← → #4013209

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

4,013,198 2,006,599 6,019,798 3,009,899 9,029,698 4,514,849 13,544,548 6,772,274 3,386,137 10,158,412 5,079,206 2,539,603 7,618,810 3,809,405 11,428,216 5,714,108 2,857,054 1,428,527 4,285,582 2,142,791 6,428,374 3,214,187 9,642,562 4,821,281 14,463,844 7,231,922 3,615,961 10,847,884 5,423,942 2,711,971 8,135,914 4,067,957 12,203,872 6,101,936 3,050,968 1,525,484 762,742 381,371 1,144,114 572,057 1,716,172 858,086 429,043 1,287,130 643,565 1,930,696 965,348 482,674 241,337 724,012 362,006 181,003 543,010 271,505 814,516 407,258 203,629 610,888 305,444 152,722

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