2 × 3 × 7 × 17389

Prime Factor Structure

Factorization String 2 × 3 × 7 × 17389

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,669,440

Proper Divisor Sum 939,102

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #730321 ← → #730339

1 2 3 6 7 14 21 42 17,389 34,778 52,167 104,334 121,723 243,446 365,169 730,338

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

730,338 365,169 1,095,508 547,754 273,877 821,632 410,816 205,408 102,704 51,352 25,676 12,838 6,419 19,258 9,629 28,888 14,444 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130

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