2² × 5² × 7 × 37

Prime Factor Structure

Factorization String 2^2 × 5^2 × 7 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 65,968

Proper Divisor Sum 40,068

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #25889 ← → #25903

1 2 4 5 7 10 14 20 25 28 35 37 50 70 74 100 140 148 175 185 259 350 370 518 700 740 925 1,036 1,295 1,850 2,590 3,700 5,180 6,475 12,950 25,900

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

25,900 12,950 6,475 19,426 9,713 29,140 14,570 7,285 21,856 10,928 5,464 2,732 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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