11 × 13 × 37 × 67

Prime Factor Structure

Factorization String 11 × 13 × 37 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 434,112

Proper Divisor Sum 79,615

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #354479 ← → #354533

1 11 13 37 67 143 407 481 737 871 2,479 5,291 9,581 27,269 32,227 354,497

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

354,497 1,063,492 531,746 265,873 797,620 398,810 199,405 598,216 299,108 149,554 74,777 224,332 112,166 56,083 168,250 84,125 252,376 126,188 63,094 31,547 94,642 47,321 141,964 70,982 35,491 106,474 53,237 159,712 79,856 39,928 19,964 9,982 4,991 14,974 7,487 22,462 11,231 33,694 16,847 50,542 25,271 75,814 37,907 113,722 56,861 170,584 85,292 42,646 21,323 63,970 31,985 95,956 47,978 23,989 71,968 35,984 17,992 8,996 4,498 2,249

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