2² × 7 × 13 × 17 × 71

Prime Factor Structure

Factorization String 2^2 × 7 × 13 × 17 × 71

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,016,064

Proper Divisor Sum 576,716

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #439339 ← → #439349

1 2 4 7 13 14 17 26 28 34 52 68 71 91 119 142 182 221 238 284 364 442 476 497 884 923 994 1,207 1,547 1,846 1,988 2,414 3,094 3,692 4,828 6,188 6,461 8,449 12,922 15,691 16,898 25,844 31,382 33,796 62,764 109,837 219,674 439,348

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

439,348 219,674 109,837 329,512 164,756 82,378 41,189 123,568 61,784 30,892 15,446 7,723 23,170 11,585 34,756 17,378 8,689 26,068 13,034 6,517 19,552 9,776 4,888 2,444 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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