2² × 3² × 61 × 223

Prime Factor Structure

Factorization String 2^2 × 3^2 × 61 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,263,808

Proper Divisor Sum 774,100

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #489691 ← → #489733

1 2 3 4 6 9 12 18 36 61 122 183 223 244 366 446 549 669 732 892 1,098 1,338 2,007 2,196 2,676 4,014 8,028 13,603 27,206 40,809 54,412 81,618 122,427 163,236 244,854 489,708

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

489,708 244,854 122,427 367,282 183,641 550,924 275,462 137,731 413,194 206,597 619,792 309,896 154,948 77,474 38,737 116,212 58,106 29,053 87,160 43,580 21,790 10,895 32,686 16,343 49,030 24,515 73,546 36,773 110,320 55,160 27,580 13,790 6,895 20,686 10,343 31,030 15,515 46,546 23,273 69,820 34,910 17,455 52,366 26,183 78,550 39,275 117,826 58,913 176,740 88,370 44,185 132,556 66,278 33,139 99,418 49,709 149,128 74,564 37,282 18,641

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