19² × 2131

Prime Factor Structure

Factorization String 19^2 × 2131

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 812,292

Proper Divisor Sum 43,001

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #769289 ← → #769297

1 19 361 2,131 40,489 769,291

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

769,291 2,307,874 1,153,937 3,461,812 1,730,906 865,453 2,596,360 1,298,180 649,090 324,545 973,636 486,818 243,409 730,228 365,114 182,557 547,672 273,836 136,918 68,459 205,378 102,689 308,068 154,034 77,017 231,052 115,526 57,763 173,290 86,645 259,936 129,968 64,984 32,492 16,246 8,123 24,370 12,185 36,556 18,278 9,139 27,418 13,709 41,128 20,564 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272 136

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