2 × 31 × 223 × 521

Prime Factor Structure

Factorization String 2 × 31 × 223 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,225,088

Proper Divisor Sum 4,021,742

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #7203341 ← → #7203349

1 2 31 62 223 446 521 1,042 6,913 13,826 16,151 32,302 116,183 232,366 3,601,673 7,203,346

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

7,203,346 3,601,673 10,805,020 5,402,510 2,701,255 8,103,766 4,051,883 12,155,650 6,077,825 18,233,476 9,116,738 4,558,369 13,675,108 6,837,554 3,418,777 10,256,332 5,128,166 2,564,083 7,692,250 3,846,125 11,538,376 5,769,188 2,884,594 1,442,297 4,326,892 2,163,446 1,081,723 3,245,170 1,622,585 4,867,756 2,433,878 1,216,939 3,650,818 1,825,409 5,476,228 2,738,114 1,369,057 4,107,172 2,053,586 1,026,793 3,080,380 1,540,190 770,095 2,310,286 1,155,143 3,465,430 1,732,715 5,198,146 2,599,073 7,797,220 3,898,610 1,949,305 5,847,916 2,923,958 1,461,979 4,385,938 2,192,969 6,578,908 3,289,454 1,644,727

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