4,187,628

2² × 3² × 89 × 1307

Prime Factor Structure

Factorization String 2^2 × 3^2 × 89 × 1307

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 36

Divisor Sum (σ) 10,712,520

Proper Divisor Sum 6,524,892

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4187611 ← → #4187647

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

4,187,628 2,093,814 1,046,907 3,140,722 1,570,361 4,711,084 2,355,542 1,177,771 3,533,314 1,766,657 5,299,972 2,649,986 1,324,993 3,974,980 1,987,490 993,745 2,981,236 1,490,618 745,309 2,235,928 1,117,964 558,982 279,491 838,474 419,237 1,257,712 628,856 314,428 157,214 78,607 235,822 117,911 353,734 176,867 530,602 265,301 795,904 397,952 198,976 99,488 49,744 24,872 12,436 6,218 3,109 9,328 4,664 2,332 1,166 583 1,750 875 2,626 1,313 3,940 1,970 985 2,956 1,478 739

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