7² × 97 × 131

Prime Factor Structure

Factorization String 7^2 × 97 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 737,352

Proper Divisor Sum 114,709

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #622639 ← → #622663

1 7 49 97 131 679 917 4,753 6,419 12,707 88,949 622,643

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

622,643 1,867,930 933,965 2,801,896 1,400,948 700,474 350,237 1,050,712 525,356 262,678 131,339 394,018 197,009 591,028 295,514 147,757 443,272 221,636 110,818 55,409 166,228 83,114 41,557 124,672 62,336 31,168 15,584 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661

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