2² × 13 × 12601

Prime Factor Structure

Factorization String 2^2 × 13 × 12601

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,234,996

Proper Divisor Sum 579,744

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #655243 ← → #655261

1 2 4 13 26 52 12,601 25,202 50,404 163,813 327,626 655,252

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

655,252 327,626 163,813 491,440 245,720 122,860 61,430 30,715 92,146 46,073 138,220 69,110 34,555 103,666 51,833 155,500 77,750 38,875 116,626 58,313 174,940 87,470 43,735 131,206 65,603 196,810 98,405 295,216 147,608 73,804 36,902 18,451 55,354 27,677 83,032 41,516 20,758 10,379 31,138 15,569 46,708 23,354 11,677 35,032 17,516 8,758 4,379 13,138 6,569 19,708 9,854 4,927 14,782 7,391 22,174 11,087 33,262 16,631 49,894 24,947

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