7 × 13 × 251 × 769

Prime Factor Structure

Factorization String 7 × 13 × 251 × 769

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,732,480

Proper Divisor Sum 4,167,751

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #17564719 ← → #17564731

1 7 13 91 251 769 1,757 3,263 5,383 9,997 22,841 69,979 193,019 1,351,133 2,509,247 17,564,729

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

17,564,729 52,694,188 26,347,094 13,173,547 39,520,642 19,760,321 59,280,964 29,640,482 14,820,241 44,460,724 22,230,362 11,115,181 33,345,544 16,672,772 8,336,386 4,168,193 12,504,580 6,252,290 3,126,145 9,378,436 4,689,218 2,344,609 7,033,828 3,516,914 1,758,457 5,275,372 2,637,686 1,318,843 3,956,530 1,978,265 5,934,796 2,967,398 1,483,699 4,451,098 2,225,549 6,676,648 3,338,324 1,669,162 834,581 2,503,744 1,251,872 625,936 312,968 156,484 78,242 39,121 117,364 58,682 29,341 88,024 44,012 22,006 11,003 33,010 16,505 49,516 24,758 12,379 37,138 18,569

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