3² × 5 × 14321

Prime Factor Structure

Factorization String 3^2 × 5 × 14321

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,117,116

Proper Divisor Sum 472,671

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #644443 ← → #644447

1 3 5 9 15 45 14,321 42,963 71,605 128,889 214,815 644,445

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

644,445 1,933,336 966,668 483,334 241,667 725,002 362,501 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 2,428 1,214 607 1,822 911 2,734 1,367 4,102

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