2 × 7 × 17 × 1811

Prime Factor Structure

Factorization String 2 × 7 × 17 × 1811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 782,784

Proper Divisor Sum 351,766

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #431017 ← → #431021

1 2 7 14 17 34 119 238 1,811 3,622 12,677 25,354 30,787 61,574 215,509 431,018

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

431,018 215,509 646,528 323,264 161,632 80,816 40,408 20,204 10,102 5,051 15,154 7,577 22,732 11,366 5,683 17,050 8,525 25,576 12,788 6,394 3,197 9,592 4,796 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752

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