2 × 5 × 7 × 23857

Prime Factor Structure

Factorization String 2 × 5 × 7 × 23857

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,435,552

Proper Divisor Sum 1,765,562

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1669979 ← → #1669999

1 2 5 7 10 14 35 70 23,857 47,714 119,285 166,999 238,570 333,998 834,995 1,669,990

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

1,669,990 834,995 2,504,986 1,252,493 3,757,480 1,878,740 939,370 469,685 1,409,056 704,528 352,264 176,132 88,066 44,033 132,100 66,050 33,025 99,076 49,538 24,769 74,308 37,154 18,577 55,732 27,866 13,933 41,800 20,900 10,450 5,225 15,676 7,838 3,919 11,758 5,879 17,638 8,819 26,458 13,229 39,688 19,844 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601

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