2 × 3 × 5 × 18679

Prime Factor Structure

Factorization String 2 × 3 × 5 × 18679

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,344,960

Proper Divisor Sum 784,590

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #560353 ← → #560393

1 2 3 5 6 10 15 30 18,679 37,358 56,037 93,395 112,074 186,790 280,185 560,370

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

560,370 280,185 840,556 420,278 210,139 630,418 315,209 945,628 472,814 236,407 709,222 354,611 1,063,834 531,917 1,595,752 797,876 398,938 199,469 598,408 299,204 149,602 74,801 224,404 112,202 56,101 168,304 84,152 42,076 21,038 10,519 31,558 15,779 47,338 23,669 71,008 35,504 17,752 8,876 4,438 2,219 6,658 3,329 9,988 4,994 2,497 7,492 3,746 1,873 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562

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