2² × 3² × 31 × 313

Prime Factor Structure

Factorization String 2^2 × 3^2 × 31 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 914,368

Proper Divisor Sum 565,060

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #349303 ← → #349313

1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 313 372 558 626 939 1,116 1,252 1,878 2,817 3,756 5,634 9,703 11,268 19,406 29,109 38,812 58,218 87,327 116,436 174,654 349,308

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

349,308 174,654 87,327 261,982 130,991 392,974 196,487 589,462 294,731 884,194 442,097 1,326,292 663,146 331,573 994,720 497,360 248,680 124,340 62,170 31,085 93,256 46,628 23,314 11,657 34,972 17,486 8,743 26,230 13,115 39,346 19,673 59,020 29,510 14,755 44,266 22,133 66,400 33,200 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304

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