19 × 61 × 67

Prime Factor Structure

Factorization String 19 × 61 × 67

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 84,320

Proper Divisor Sum 6,667

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #77647 ← → #77659

1 19 61 67 1,159 1,273 4,087 77,653

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

77,653 232,960 116,480 58,240 29,120 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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