2² × 3² × 5 × 1901

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 1901

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,038,492

Proper Divisor Sum 696,312

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #342179 ← → #342187

1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 1,901 3,802 5,703 7,604 9,505 11,406 17,109 19,010 22,812 28,515 34,218 38,020 57,030 68,436 85,545 114,060 171,090 342,180

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

342,180 171,090 85,545 256,636 128,318 64,159 192,478 96,239 288,718 144,359 433,078 216,539 649,618 324,809 974,428 487,214 243,607 730,822 365,411 1,096,234 548,117 1,644,352 822,176 411,088 205,544 102,772 51,386 25,693 77,080 38,540 19,270 9,635 28,906 14,453 43,360 21,680 10,840 5,420 2,710 1,355 4,066 2,033 6,100 3,050 1,525 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364

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