1,313,151

3 × 7² × 8933

Prime Factor Structure

Factorization String 3 × 7^2 × 8933

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 2,036,952

Proper Divisor Sum 723,801

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #1313141 ← → #1313153

1 3 7 21 49 147 8,933 26,799 62,531 187,593 437,717 1,313,151

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

1,313,151 3,939,454 1,969,727 5,909,182 2,954,591 8,863,774 4,431,887 13,295,662 6,647,831 19,943,494 9,971,747 29,915,242 14,957,621 44,872,864 22,436,432 11,218,216 5,609,108 2,804,554 1,402,277 4,206,832 2,103,416 1,051,708 525,854 262,927 788,782 394,391 1,183,174 591,587 1,774,762 887,381 2,662,144 1,331,072 665,536 332,768 166,384 83,192 41,596 20,798 10,399 31,198 15,599 46,798 23,399 70,198 35,099 105,298 52,649 157,948 78,974 39,487 118,462 59,231 177,694 88,847 266,542 133,271 399,814 199,907 599,722 299,861

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