13 × 47 × 1601

Prime Factor Structure

Factorization String 13 × 47 × 1601

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,076,544

Proper Divisor Sum 98,333

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #978209 ← → #978217

1 13 47 611 1,601 20,813 75,247 978,211

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

978,211 2,934,634 1,467,317 4,401,952 2,200,976 1,100,488 550,244 275,122 137,561 412,684 206,342 103,171 309,514 154,757 464,272 232,136 116,068 58,034 29,017 87,052 43,526 21,763 65,290 32,645 97,936 48,968 24,484 12,242 6,121 18,364 9,182 4,591 13,774 6,887 20,662 10,331 30,994 15,497 46,492 23,246 11,623 34,870 17,435 52,306 26,153 78,460 39,230 19,615 58,846 29,423 88,270 44,135 132,406 66,203 198,610 99,305 297,916 148,958 74,479 223,438

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