2² × 3 × 13² × 149

Prime Factor Structure

Factorization String 2^2 × 3 × 13^2 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 768,600

Proper Divisor Sum 466,428

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #302171 ← → #302173

1 2 3 4 6 12 13 26 39 52 78 149 156 169 298 338 447 507 596 676 894 1,014 1,788 1,937 2,028 3,874 5,811 7,748 11,622 23,244 25,181 50,362 75,543 100,724 151,086 302,172

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

302,172 151,086 75,543 226,630 113,315 339,946 169,973 509,920 254,960 127,480 63,740 31,870 15,935 47,806 23,903 71,710 35,855 107,566 53,783 161,350 80,675 242,026 121,013 363,040 181,520 90,760 45,380 22,690 11,345 34,036 17,018 8,509 25,528 12,764 6,382 3,191 9,574 4,787 14,362 7,181 21,544 10,772 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924

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