2² × 3² × 7² × 373

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7^2 × 373

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 54

Divisor Sum (σ) 1,939,938

Proper Divisor Sum 1,281,966

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #657959 ← → #657973

1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 373 441 588 746 882 1,119 1,492 1,764 2,238 2,611 3,357 4,476 5,222 6,714 7,833 10,444 13,428 15,666 18,277 23,499 31,332 36,554 46,998 54,831 73,108 93,996 109,662 164,493 219,324 328,986 657,972

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

657,972 328,986 164,493 493,480 246,740 123,370 61,685 185,056 92,528 46,264 23,132 11,566 5,783 17,350 8,675 26,026 13,013 39,040 19,520 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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