13 × 52627

Prime Factor Structure

Factorization String 13 × 52627

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 736,792

Proper Divisor Sum 52,641

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #684127 ← → #684157

1 13 52,627 684,151

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

684,151 2,052,454 1,026,227 3,078,682 1,539,341 4,618,024 2,309,012 1,154,506 577,253 1,731,760 865,880 432,940 216,470 108,235 324,706 162,353 487,060 243,530 121,765 365,296 182,648 91,324 45,662 22,831 68,494 34,247 102,742 51,371 154,114 77,057 231,172 115,586 57,793 173,380 86,690 43,345 130,036 65,018 32,509 97,528 48,764 24,382 12,191 36,574 18,287 54,862 27,431 82,294 41,147 123,442 61,721 185,164 92,582 46,291 138,874 69,437 208,312 104,156 52,078 26,039

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