13 × 19 × 61 × 3491

Prime Factor Structure

Factorization String 13 × 19 × 61 × 3491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 60,621,120

Proper Divisor Sum 8,022,223

Digit Sum / Digital Root 53 (Root: 8)

Adjacent Primes #52598893 ← → #52598899

1 13 19 61 247 793 1,159 3,491 15,067 45,383 66,329 212,951 862,277 2,768,363 4,046,069 52,598,897

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

52,598,897 157,796,692 78,898,346 39,449,173 118,347,520 59,173,760 29,586,880 14,793,440 7,396,720 3,698,360 1,849,180 924,590 462,295 1,386,886 693,443 2,080,330 1,040,165 3,120,496 1,560,248 780,124 390,062 195,031 585,094 292,547 877,642 438,821 1,316,464 658,232 329,116 164,558 82,279 246,838 123,419 370,258 185,129 555,388 277,694 138,847 416,542 208,271 624,814 312,407 937,222 468,611 1,405,834 702,917 2,108,752 1,054,376 527,188 263,594 131,797 395,392 197,696 98,848 49,424 24,712 12,356 6,178 3,089 9,268

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