2 × 5 × 7² × 607

Prime Factor Structure

Factorization String 2 × 5 × 7^2 × 607

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 623,808

Proper Divisor Sum 326,378

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #297421 ← → #297439

1 2 5 7 10 14 35 49 70 98 245 490 607 1,214 3,035 4,249 6,070 8,498 21,245 29,743 42,490 59,486 148,715 297,430

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

297,430 148,715 446,146 223,073 669,220 334,610 167,305 501,916 250,958 125,479 376,438 188,219 564,658 282,329 846,988 423,494 211,747 635,242 317,621 952,864 476,432 238,216 119,108 59,554 29,777 89,332 44,666 22,333 67,000 33,500 16,750 8,375 25,126 12,563 37,690 18,845 56,536 28,268 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258 629 1,888

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