2 × 3² × 29 × 557

Prime Factor Structure

Factorization String 2 × 3^2 × 29 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 652,860

Proper Divisor Sum 362,106

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #290737 ← → #290761

1 2 3 6 9 18 29 58 87 174 261 522 557 1,114 1,671 3,342 5,013 10,026 16,153 32,306 48,459 96,918 145,377 290,754

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

290,754 145,377 436,132 218,066 109,033 327,100 163,550 81,775 245,326 122,663 367,990 183,995 551,986 275,993 827,980 413,990 206,995 620,986 310,493 931,480 465,740 232,870 116,435 349,306 174,653 523,960 261,980 130,990 65,495 196,486 98,243 294,730 147,365 442,096 221,048 110,524 55,262 27,631 82,894 41,447 124,342 62,171 186,514 93,257 279,772 139,886 69,943 209,830 104,915 314,746 157,373 472,120 236,060 118,030 59,015 177,046 88,523 265,570 132,785 398,356

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