3 × 37 × 59 × 137

Prime Factor Structure

Factorization String 3 × 37 × 59 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,258,560

Proper Divisor Sum 361,347

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #897191 ← → #897223

1 3 37 59 111 137 177 411 2,183 5,069 6,549 8,083 15,207 24,249 299,071 897,213

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

897,213 2,691,640 1,345,820 672,910 336,455 1,009,366 504,683 1,514,050 757,025 2,271,076 1,135,538 567,769 1,703,308 851,654 425,827 1,277,482 638,741 1,916,224 958,112 479,056 239,528 119,764 59,882 29,941 89,824 44,912 22,456 11,228 5,614 2,807 8,422 4,211 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161

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