3 × 23 × 499 × 509

Prime Factor Structure

Factorization String 3 × 23 × 499 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,480,000

Proper Divisor Sum 6,954,621

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17525377 ← → #17525401

1 3 23 69 499 509 1,497 1,527 11,477 11,707 34,431 35,121 253,991 761,973 5,841,793 17,525,379

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

17,525,379 52,576,138 26,288,069 78,864,208 39,432,104 19,716,052 9,858,026 4,929,013 14,787,040 7,393,520 3,696,760 1,848,380 924,190 462,095 1,386,286 693,143 2,079,430 1,039,715 3,119,146 1,559,573 4,678,720 2,339,360 1,169,680 584,840 292,420 146,210 73,105 219,316 109,658 54,829 164,488 82,244 41,122 20,561 61,684 30,842 15,421 46,264 23,132 11,566 5,783 17,350 8,675 26,026 13,013 39,040 19,520 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86

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