2 × 5 × 7³ × 103

Prime Factor Structure

Factorization String 2 × 5 × 7^3 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 748,800

Proper Divisor Sum 395,510

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #353263 ← → #353293

1 2 5 7 10 14 35 49 70 98 103 206 245 343 490 515 686 721 1,030 1,442 1,715 3,430 3,605 5,047 7,210 10,094 25,235 35,329 50,470 70,658 176,645 353,290

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

353,290 176,645 529,936 264,968 132,484 66,242 33,121 99,364 49,682 24,841 74,524 37,262 18,631 55,894 27,947 83,842 41,921 125,764 62,882 31,441 94,324 47,162 23,581 70,744 35,372 17,686 8,843 26,530 13,265 39,796 19,898 9,949 29,848 14,924 7,462 3,731 11,194 5,597 16,792 8,396 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248

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