2 × 7 × 515369

Prime Factor Structure

Factorization String 2 × 7 × 515369

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 12,368,880

Proper Divisor Sum 5,153,714

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #7215133 ← → #7215167

1 2 7 14 515,369 1,030,738 3,607,583 7,215,166

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

7,215,166 3,607,583 10,822,750 5,411,375 16,234,126 8,117,063 24,351,190 12,175,595 36,526,786 18,263,393 54,790,180 27,395,090 13,697,545 41,092,636 20,546,318 10,273,159 30,819,478 15,409,739 46,229,218 23,114,609 69,343,828 34,671,914 17,335,957 52,007,872 26,003,936 13,001,968 6,500,984 3,250,492 1,625,246 812,623 2,437,870 1,218,935 3,656,806 1,828,403 5,485,210 2,742,605 8,227,816 4,113,908 2,056,954 1,028,477 3,085,432 1,542,716 771,358 385,679 1,157,038 578,519 1,735,558 867,779 2,603,338 1,301,669 3,905,008 1,952,504 976,252 488,126 244,063 732,190 366,095 1,098,286 549,143 1,647,430

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