2² × 251 × 397

Prime Factor Structure

Factorization String 2^2 × 251 × 397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 702,072

Proper Divisor Sum 303,484

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #398581 ← → #398591

1 2 4 251 397 502 794 1,004 1,588 99,647 199,294 398,588

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

398,588 199,294 99,647 298,942 149,471 448,414 224,207 672,622 336,311 1,008,934 504,467 1,513,402 756,701 2,270,104 1,135,052 567,526 283,763 851,290 425,645 1,276,936 638,468 319,234 159,617 478,852 239,426 119,713 359,140 179,570 89,785 269,356 134,678 67,339 202,018 101,009 303,028 151,514 75,757 227,272 113,636 56,818 28,409 85,228 42,614 21,307 63,922 31,961 95,884 47,942 23,971 71,914 35,957 107,872 53,936 26,968 13,484 6,742 3,371 10,114 5,057 15,172

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