19 × 6761

Prime Factor Structure

Factorization String 19 × 6761

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 135,240

Proper Divisor Sum 6,781

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #128449 ← → #128461

1 19 6,761 128,459

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

128,459 385,378 192,689 578,068 289,034 144,517 433,552 216,776 108,388 54,194 27,097 81,292 40,646 20,323 60,970 30,485 91,456 45,728 22,864 11,432 5,716 2,858 1,429 4,288 2,144 1,072 536 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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