7 × 487²

Prime Factor Structure

Factorization String 7 × 487^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,901,256

Proper Divisor Sum 241,073

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1660177 ← → #1660189

1 7 487 3,409 237,169 1,660,183

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

1,660,183 4,980,550 2,490,275 7,470,826 3,735,413 11,206,240 5,603,120 2,801,560 1,400,780 700,390 350,195 1,050,586 525,293 1,575,880 787,940 393,970 196,985 590,956 295,478 147,739 443,218 221,609 664,828 332,414 166,207 498,622 249,311 747,934 373,967 1,121,902 560,951 1,682,854 841,427 2,524,282 1,262,141 3,786,424 1,893,212 946,606 473,303 1,419,910 709,955 2,129,866 1,064,933 3,194,800 1,597,400 798,700 399,350 199,675 599,026 299,513 898,540 449,270 224,635 673,906 336,953 1,010,860 505,430 252,715 758,146 379,073

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