3 × 5 × 17 × 7823

Prime Factor Structure

Factorization String 3 × 5 × 17 × 7823

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,379,968

Proper Divisor Sum 1,385,103

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #1994843 ← → #1994869

1 3 5 15 17 51 85 255 7,823 23,469 39,115 117,345 132,991 398,973 664,955 1,994,865

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

1,994,865 5,984,596 2,992,298 1,496,149 4,488,448 2,244,224 1,122,112 561,056 280,528 140,264 70,132 35,066 17,533 52,600 26,300 13,150 6,575 19,726 9,863 29,590 14,795 44,386 22,193 66,580 33,290 16,645 49,936 24,968 12,484 6,242 3,121 9,364 4,682 2,341 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59

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