9,708,139

7 × 17 × 23 × 3547

Prime Factor Structure

Factorization String 7 × 17 × 23 × 3547

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 12,261,888

Proper Divisor Sum 2,553,749

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #9708137 ← → #9708143

1 7 17 23 119 161 391 2,737 3,547 24,829 60,299 81,581 422,093 571,067 1,386,877 9,708,139

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

9,708,139 29,124,418 14,562,209 43,686,628 21,843,314 10,921,657 32,764,972 16,382,486 8,191,243 24,573,730 12,286,865 36,860,596 18,430,298 9,215,149 27,645,448 13,822,724 6,911,362 3,455,681 10,367,044 5,183,522 2,591,761 7,775,284 3,887,642 1,943,821 5,831,464 2,915,732 1,457,866 728,933 2,186,800 1,093,400 546,700 273,350 136,675 410,026 205,013 615,040 307,520 153,760 76,880 38,440 19,220 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287

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