2² × 5² × 5237

Prime Factor Structure

Factorization String 2^2 × 5^2 × 5237

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,136,646

Proper Divisor Sum 612,946

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #523681 ← → #523717

1 2 4 5 10 20 25 50 100 5,237 10,474 20,948 26,185 52,370 104,740 130,925 261,850 523,700

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

523,700 261,850 130,925 392,776 196,388 98,194 49,097 147,292 73,646 36,823 110,470 55,235 165,706 82,853 248,560 124,280 62,140 31,070 15,535 46,606 23,303 69,910 34,955 104,866 52,433 157,300 78,650 39,325 117,976 58,988 29,494 14,747 44,242 22,121 66,364 33,182 16,591 49,774 24,887 74,662 37,331 111,994 55,997 167,992 83,996 41,998 20,999 62,998 31,499 94,498 47,249 141,748 70,874 35,437 106,312 53,156 26,578 13,289 39,868 19,934

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