2 × 7² × 37 × 97

Prime Factor Structure

Factorization String 2 × 7^2 × 37 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 636,804

Proper Divisor Sum 285,082

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #351707 ← → #351727

1 2 7 14 37 49 74 97 98 194 259 518 679 1,358 1,813 3,589 3,626 4,753 7,178 9,506 25,123 50,246 175,861 351,722

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

351,722 175,861 527,584 263,792 131,896 65,948 32,974 16,487 49,462 24,731 74,194 37,097 111,292 55,646 27,823 83,470 41,735 125,206 62,603 187,810 93,905 281,716 140,858 70,429 211,288 105,644 52,822 26,411 79,234 39,617 118,852 59,426 29,713 89,140 44,570 22,285 66,856 33,428 16,714 8,357 25,072 12,536 6,268 3,134 1,567 4,702 2,351 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

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