2² × 3² × 43 × 199

Prime Factor Structure

Factorization String 2^2 × 3^2 × 43 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 800,800

Proper Divisor Sum 492,748

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #308051 ← → #308081

1 2 3 4 6 9 12 18 36 43 86 129 172 199 258 387 398 516 597 774 796 1,194 1,548 1,791 2,388 3,582 7,164 8,557 17,114 25,671 34,228 51,342 77,013 102,684 154,026 308,052

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

308,052 154,026 77,013 231,040 115,520 57,760 28,880 14,440 7,220 3,610 1,805 5,416 2,708 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10

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