2² × 5² × 4177

Prime Factor Structure

Factorization String 2^2 × 5^2 × 4177

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 906,626

Proper Divisor Sum 488,926

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #417691 ← → #417719

1 2 4 5 10 20 25 50 100 4,177 8,354 16,708 20,885 41,770 83,540 104,425 208,850 417,700

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

417,700 208,850 104,425 313,276 156,638 78,319 234,958 117,479 352,438 176,219 528,658 264,329 792,988 396,494 198,247 594,742 297,371 892,114 446,057 1,338,172 669,086 334,543 1,003,630 501,815 1,505,446 752,723 2,258,170 1,129,085 3,387,256 1,693,628 846,814 423,407 1,270,222 635,111 1,905,334 952,667 2,858,002 1,429,001 4,287,004 2,143,502 1,071,751 3,215,254 1,607,627 4,822,882 2,411,441 7,234,324 3,617,162 1,808,581 5,425,744 2,712,872 1,356,436 678,218 339,109 1,017,328 508,664 254,332 127,166 63,583 190,750 95,375

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