2² × 3⁴ × 1231

Prime Factor Structure

Factorization String 2^2 × 3^4 × 1231

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 1,043,504

Proper Divisor Sum 644,660

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #398833 ← → #398857

1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 1,231 2,462 3,693 4,924 7,386 11,079 14,772 22,158 33,237 44,316 66,474 99,711 132,948 199,422 398,844

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

398,844 199,422 99,711 299,134 149,567 448,702 224,351 673,054 336,527 1,009,582 504,791 1,514,374 757,187 2,271,562 1,135,781 3,407,344 1,703,672 851,836 425,918 212,959 638,878 319,439 958,318 479,159 1,437,478 718,739 2,156,218 1,078,109 3,234,328 1,617,164 808,582 404,291 1,212,874 606,437 1,819,312 909,656 454,828 227,414 113,707 341,122 170,561 511,684 255,842 127,921 383,764 191,882 95,941 287,824 143,912 71,956 35,978 17,989 53,968 26,984 13,492 6,746 3,373 10,120 5,060 2,530

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