2² × 3² × 79 × 109

Prime Factor Structure

Factorization String 2^2 × 3^2 × 79 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 800,800

Proper Divisor Sum 490,804

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #309989 ← → #310019

1 2 3 4 6 9 12 18 36 79 109 158 218 237 316 327 436 474 654 711 948 981 1,308 1,422 1,962 2,844 3,924 8,611 17,222 25,833 34,444 51,666 77,499 103,332 154,998 309,996

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

309,996 154,998 77,499 232,498 116,249 348,748 174,374 87,187 261,562 130,781 392,344 196,172 98,086 49,043 147,130 73,565 220,696 110,348 55,174 27,587 82,762 41,381 124,144 62,072 31,036 15,518 7,759 23,278 11,639 34,918 17,459 52,378 26,189 78,568 39,284 19,642 9,821 29,464 14,732 7,366 3,683 11,050 5,525 16,576 8,288 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220 110 55

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