2 × 7 × 421 × 887

Prime Factor Structure

Factorization String 2 × 7 × 421 × 887

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,993,664

Proper Divisor Sum 3,765,686

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #5227961 ← → #5227979

1 2 7 14 421 842 887 1,774 2,947 5,894 6,209 12,418 373,427 746,854 2,613,989 5,227,978

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

5,227,978 2,613,989 7,841,968 3,920,984 1,960,492 980,246 490,123 1,470,370 735,185 2,205,556 1,102,778 551,389 1,654,168 827,084 413,542 206,771 620,314 310,157 930,472 465,236 232,618 116,309 348,928 174,464 87,232 43,616 21,808 10,904 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536

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