2 × 3 × 11 × 89 × 1289

Prime Factor Structure

Factorization String 2 × 3 × 11 × 89 × 1289

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 16,718,400

Proper Divisor Sum 9,146,814

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #7571573 ← → #7571587

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

7,571,586 3,785,793 11,357,380 5,678,690 2,839,345 8,518,036 4,259,018 2,129,509 6,388,528 3,194,264 1,597,132 798,566 399,283 1,197,850 598,925 1,796,776 898,388 449,194 224,597 673,792 336,896 168,448 84,224 42,112 21,056 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38

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