3⁴ × 7 × 349

Prime Factor Structure

Factorization String 3^4 × 7 × 349

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 338,800

Proper Divisor Sum 140,917

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #197837 ← → #197887

1 3 7 9 21 27 63 81 189 349 567 1,047 2,443 3,141 7,329 9,423 21,987 28,269 65,961 197,883

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

197,883 593,650 296,825 890,476 445,238 222,619 667,858 333,929 1,001,788 500,894 250,447 751,342 375,671 1,127,014 563,507 1,690,522 845,261 2,535,784 1,267,892 633,946 316,973 950,920 475,460 237,730 118,865 356,596 178,298 89,149 267,448 133,724 66,862 33,431 100,294 50,147 150,442 75,221 225,664 112,832 56,416 28,208 14,104 7,052 3,526 1,763 5,290 2,645 7,936 3,968 1,984 992 496 248 124 62 31 94 47 142 71 214

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