2 × 3² × 72701

Prime Factor Structure

Factorization String 2 × 3^2 × 72701

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,835,378

Proper Divisor Sum 1,526,760

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1308613 ← → #1308647

1 2 3 6 9 18 72,701 145,402 218,103 436,206 654,309 1,308,618

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

1,308,618 654,309 1,962,928 981,464 490,732 245,366 122,683 368,050 184,025 552,076 276,038 138,019 414,058 207,029 621,088 310,544 155,272 77,636 38,818 19,409 58,228 29,114 14,557 43,672 21,836 10,918 5,459 16,378 8,189 24,568 12,284 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860 66,430 33,215 99,646 49,823

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