2² × 3² × 7² × 193

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7^2 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 54

Divisor Sum (σ) 1,006,278

Proper Divisor Sum 665,826

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #340451 ← → #340453

1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 193 196 252 294 386 441 579 588 772 882 1,158 1,351 1,737 1,764 2,316 2,702 3,474 4,053 5,404 6,948 8,106 9,457 12,159 16,212 18,914 24,318 28,371 37,828 48,636 56,742 85,113 113,484 170,226 340,452

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

340,452 170,226 85,113 255,340 127,670 63,835 191,506 95,753 287,260 143,630 71,815 215,446 107,723 323,170 161,585 484,756 242,378 121,189 363,568 181,784 90,892 45,446 22,723 68,170 34,085 102,256 51,128 25,564 12,782 6,391 19,174 9,587 28,762 14,381 43,144 21,572 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361

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