31 × 21757

Prime Factor Structure

Factorization String 31 × 21757

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 696,256

Proper Divisor Sum 21,789

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #674461 ← → #674483

1 31 21,757 674,467

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

674,467 2,023,402 1,011,701 3,035,104 1,517,552 758,776 379,388 189,694 94,847 284,542 142,271 426,814 213,407 640,222 320,111 960,334 480,167 1,440,502 720,251 2,160,754 1,080,377 3,241,132 1,620,566 810,283 2,430,850 1,215,425 3,646,276 1,823,138 911,569 2,734,708 1,367,354 683,677 2,051,032 1,025,516 512,758 256,379 769,138 384,569 1,153,708 576,854 288,427 865,282 432,641 1,297,924 648,962 324,481 973,444 486,722 243,361 730,084 365,042 182,521 547,564 273,782 136,891 410,674 205,337 616,012 308,006 154,003

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