2² × 5 × 13 × 223

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 131,712

Proper Divisor Sum 73,732

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #57977 ← → #57991

1 2 4 5 10 13 20 26 52 65 130 223 260 446 892 1,115 2,230 2,899 4,460 5,798 11,596 14,495 28,990 57,980

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

57,980 28,990 14,495 43,486 21,743 65,230 32,615 97,846 48,923 146,770 73,385 220,156 110,078 55,039 165,118 82,559 247,678 123,839 371,518 185,759 557,278 278,639 835,918 417,959 1,253,878 626,939 1,880,818 940,409 2,821,228 1,410,614 705,307 2,115,922 1,057,961 3,173,884 1,586,942 793,471 2,380,414 1,190,207 3,570,622 1,785,311 5,355,934 2,677,967 8,033,902 4,016,951 12,050,854 6,025,427 18,076,282 9,038,141 27,114,424 13,557,212 6,778,606 3,389,303 10,167,910 5,083,955 15,251,866 7,625,933 22,877,800 11,438,900 5,719,450 2,859,725

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