7 × 13 × 67 × 347

Prime Factor Structure

Factorization String 7 × 13 × 67 × 347

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,650,368

Proper Divisor Sum 534,709

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2115653 ← → #2115671

1 7 13 67 91 347 469 871 2,429 4,511 6,097 23,249 31,577 162,743 302,237 2,115,659

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

2,115,659 6,346,978 3,173,489 9,520,468 4,760,234 2,380,117 7,140,352 3,570,176 1,785,088 892,544 446,272 223,136 111,568 55,784 27,892 13,946 6,973 20,920 10,460 5,230 2,615 7,846 3,923 11,770 5,885 17,656 8,828 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749 143,248 71,624 35,812 17,906 8,953 26,860 13,430

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