5 × 7² × 859

Prime Factor Structure

Factorization String 5 × 7^2 × 859

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 294,120

Proper Divisor Sum 83,665

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #210437 ← → #210461

1 5 7 35 49 245 859 4,295 6,013 30,065 42,091 210,455

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

210,455 631,366 315,683 947,050 473,525 1,420,576 710,288 355,144 177,572 88,786 44,393 133,180 66,590 33,295 99,886 49,943 149,830 74,915 224,746 112,373 337,120 168,560 84,280 42,140 21,070 10,535 31,606 15,803 47,410 23,705 71,116 35,558 17,779 53,338 26,669 80,008 40,004 20,002 10,001 30,004 15,002 7,501 22,504 11,252 5,626 2,813 8,440 4,220 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018

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