2 × 13² × 4373

Prime Factor Structure

Factorization String 2 × 13^2 × 4373

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,401,326

Proper Divisor Sum 923,252

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1478069 ← → #1478083

1 2 13 26 169 338 4,373 8,746 56,849 113,698 739,037 1,478,074

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

1,478,074 739,037 2,217,112 1,108,556 554,278 277,139 831,418 415,709 1,247,128 623,564 311,782 155,891 467,674 233,837 701,512 350,756 175,378 87,689 263,068 131,534 65,767 197,302 98,651 295,954 147,977 443,932 221,966 110,983 332,950 166,475 499,426 249,713 749,140 374,570 187,285 561,856 280,928 140,464 70,232 35,116 17,558 8,779 26,338 13,169 39,508 19,754 9,877 29,632 14,816 7,408 3,704 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565

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