2² × 5 × 13 × 307

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 181,104

Proper Divisor Sum 101,284

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #79817 ← → #79823

1 2 4 5 10 13 20 26 52 65 130 260 307 614 1,228 1,535 3,070 3,991 6,140 7,982 15,964 19,955 39,910 79,820

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

79,820 39,910 19,955 59,866 29,933 89,800 44,900 22,450 11,225 33,676 16,838 8,419 25,258 12,629 37,888 18,944 9,472 4,736 2,368 1,184 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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