198,142

2 × 7 × 14153

Prime Factor Structure

Factorization String 2 × 7 × 14153

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 339,696

Proper Divisor Sum 141,554

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #198139 ← → #198173

1 2 7 14 14,153 28,306 99,071 198,142

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

198,142 99,071 297,214 148,607 445,822 222,911 668,734 334,367 1,003,102 501,551 1,504,654 752,327 2,256,982 1,128,491 3,385,474 1,692,737 5,078,212 2,539,106 1,269,553 3,808,660 1,904,330 952,165 2,856,496 1,428,248 714,124 357,062 178,531 535,594 267,797 803,392 401,696 200,848 100,424 50,212 25,106 12,553 37,660 18,830 9,415 28,246 14,123 42,370 21,185 63,556 31,778 15,889 47,668 23,834 11,917 35,752 17,876 8,938 4,469 13,408 6,704 3,352 1,676 838 419 1,258

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