11 × 13 × 4409

Prime Factor Structure

Factorization String 11 × 13 × 4409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 740,880

Proper Divisor Sum 110,393

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #630481 ← → #630493

1 11 13 143 4,409 48,499 57,317 630,487

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

630,487 1,891,462 945,731 2,837,194 1,418,597 4,255,792 2,127,896 1,063,948 531,974 265,987 797,962 398,981 1,196,944 598,472 299,236 149,618 74,809 224,428 112,214 56,107 168,322 84,161 252,484 126,242 63,121 189,364 94,682 47,341 142,024 71,012 35,506 17,753 53,260 26,630 13,315 39,946 19,973 59,920 29,960 14,980 7,490 3,745 11,236 5,618 2,809 8,428 4,214 2,107 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334 667

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