2² × 5 × 38189

Prime Factor Structure

Factorization String 2^2 × 5 × 38189

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,603,980

Proper Divisor Sum 840,200

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #763771 ← → #763787

1 2 4 5 10 20 38,189 76,378 152,756 190,945 381,890 763,780

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

763,780 381,890 190,945 572,836 286,418 143,209 429,628 214,814 107,407 322,222 161,111 483,334 241,667 725,002 362,501 1,087,504 543,752 271,876 135,938 67,969 203,908 101,954 50,977 152,932 76,466 38,233 114,700 57,350 28,675 86,026 43,013 129,040 64,520 32,260 16,130 8,065 24,196 12,098 6,049 18,148 9,074 4,537 13,612 6,806 3,403 10,210 5,105 15,316 7,658 3,829 11,488 5,744 2,872 1,436 718 359 1,078 539 1,618 809

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