3 × 7 × 6961

Prime Factor Structure

Factorization String 3 × 7 × 6961

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 222,784

Proper Divisor Sum 76,603

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #146173 ← → #146191

1 3 7 21 6,961 20,883 48,727 146,181

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

146,181 438,544 219,272 109,636 54,818 27,409 82,228 41,114 20,557 61,672 30,836 15,418 7,709 23,128 11,564 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5

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