2² × 3² × 89 × 139

Prime Factor Structure

Factorization String 2^2 × 3^2 × 89 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,146,600

Proper Divisor Sum 701,244

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #445339 ← → #445363

1 2 3 4 6 9 12 18 36 89 139 178 267 278 356 417 534 556 801 834 1,068 1,251 1,602 1,668 2,502 3,204 5,004 12,371 24,742 37,113 49,484 74,226 111,339 148,452 222,678 445,356

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

445,356 222,678 111,339 334,018 167,009 501,028 250,514 125,257 375,772 187,886 93,943 281,830 140,915 422,746 211,373 634,120 317,060 158,530 79,265 237,796 118,898 59,449 178,348 89,174 44,587 133,762 66,881 200,644 100,322 50,161 150,484 75,242 37,621 112,864 56,432 28,216 14,108 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472

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