2 × 3 × 43 × 281

Prime Factor Structure

Factorization String 2 × 3 × 43 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 148,896

Proper Divisor Sum 76,398

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #72497 ← → #72503

1 2 3 6 43 86 129 258 281 562 843 1,686 12,083 24,166 36,249 72,498

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

72,498 36,249 108,748 54,374 27,187 81,562 40,781 122,344 61,172 30,586 15,293 45,880 22,940 11,470 5,735 17,206 8,603 25,810 12,905 38,716 19,358 9,679 29,038 14,519 43,558 21,779 65,338 32,669 98,008 49,004 24,502 12,251 36,754 18,377 55,132 27,566 13,783 41,350 20,675 62,026 31,013 93,040 46,520 23,260 11,630 5,815 17,446 8,723 26,170 13,085 39,256 19,628 9,814 4,907 14,722 7,361 22,084 11,042 5,521 16,564

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