2 × 3 × 11 × 73 × 139

Prime Factor Structure

Factorization String 2 × 3 × 11 × 73 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,491,840

Proper Divisor Sum 822,138

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #669701 ← → #669707

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

669,702 334,851 1,004,554 502,277 1,506,832 753,416 376,708 188,354 94,177 282,532 141,266 70,633 211,900 105,950 52,975 158,926 79,463 238,390 119,195 357,586 178,793 536,380 268,190 134,095 402,286 201,143 603,430 301,715 905,146 452,573 1,357,720 678,860 339,430 169,715 509,146 254,573 763,720 381,860 190,930 95,465 286,396 143,198 71,599 214,798 107,399 322,198 161,099 483,298 241,649 724,948 362,474 181,237 543,712 271,856 135,928 67,964 33,982 16,991 50,974 25,487

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