2 × 3 × 13 × 41 × 139

Prime Factor Structure

Factorization String 2 × 3 × 13 × 41 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 987,840

Proper Divisor Sum 543,318

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #444517 ← → #444523

1 2 3 6 13 26 39 41 78 82 123 139 246 278 417 533 834 1,066 1,599 1,807 3,198 3,614 5,421 5,699 10,842 11,398 17,097 34,194 74,087 148,174 222,261 444,522

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

444,522 222,261 666,784 333,392 166,696 83,348 41,674 20,837 62,512 31,256 15,628 7,814 3,907 11,722 5,861 17,584 8,792 4,396 2,198 1,099 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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