2 × 3³ × 7 × 37 × 47

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 37 × 47

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,751,040

Proper Divisor Sum 1,093,698

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #657323 ← → #657347

1 2 3 6 7 9 14 18 21 27 37 42 47 54 63 74 94 111 126 141 189 222 259 282 329 333 378 423 518 658 666 777 846 987 999 1,269 1,554 1,739 1,974 1,998 2,331 2,538 2,961 3,478 4,662 5,217 5,922 6,993 8,883 10,434 12,173 13,986 15,651 17,766 24,346 31,302 36,519 46,953 73,038 93,906

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

657,342 328,671 986,014 493,007 1,479,022 739,511 2,218,534 1,109,267 3,327,802 1,663,901 4,991,704 2,495,852 1,247,926 623,963 1,871,890 935,945 2,807,836 1,403,918 701,959 2,105,878 1,052,939 3,158,818 1,579,409 4,738,228 2,369,114 1,184,557 3,553,672 1,776,836 888,418 444,209 1,332,628 666,314 333,157 999,472 499,736 249,868 124,934 62,467 187,402 93,701 281,104 140,552 70,276 35,138 17,569 52,708 26,354 13,177 39,532 19,766 9,883 29,650 14,825 44,476 22,238 11,119 33,358 16,679 50,038 25,019

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