2 × 7 × 149 × 191

Prime Factor Structure

Factorization String 2 × 7 × 149 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 691,200

Proper Divisor Sum 292,774

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #398423 ← → #398441

1 2 7 14 149 191 298 382 1,043 1,337 2,086 2,674 28,459 56,918 199,213 398,426

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

398,426 199,213 597,640 298,820 149,410 74,705 224,116 112,058 56,029 168,088 84,044 42,022 21,011 63,034 31,517 94,552 47,276 23,638 11,819 35,458 17,729 53,188 26,594 13,297 39,892 19,946 9,973 29,920 14,960 7,480 3,740 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 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

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