2² × 5 × 283 × 379

Prime Factor Structure

Factorization String 2^2 × 5 × 283 × 379

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 4,532,640

Proper Divisor Sum 2,387,500

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #2145137 ← → #2145151

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

2,145,140 1,072,570 536,285 1,608,856 804,428 402,214 201,107 603,322 301,661 904,984 452,492 226,246 113,123 339,370 169,685 509,056 254,528 127,264 63,632 31,816 15,908 7,954 3,977 11,932 5,966 2,983 8,950 4,475 13,426 6,713 20,140 10,070 5,035 15,106 7,553 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757 2,272

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