2 × 41 × 137 × 397

Prime Factor Structure

Factorization String 2 × 41 × 137 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,920,424

Proper Divisor Sum 2,460,526

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #4459891 ← → #4459901

1 2 41 82 137 274 397 794 5,617 11,234 16,277 32,554 54,389 108,778 2,229,949 4,459,898

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

4,459,898 2,229,949 6,689,848 3,344,924 1,672,462 836,231 2,508,694 1,254,347 3,763,042 1,881,521 5,644,564 2,822,282 1,411,141 4,233,424 2,116,712 1,058,356 529,178 264,589 793,768 396,884 198,442 99,221 297,664 148,832 74,416 37,208 18,604 9,302 4,651 13,954 6,977 20,932 10,466 5,233 15,700 7,850 3,925 11,776 5,888 2,944 1,472 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4

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