2² × 13 × 47 × 139

Prime Factor Structure

Factorization String 2^2 × 13 × 47 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 658,560

Proper Divisor Sum 318,844

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #339707 ← → #339727

1 2 4 13 26 47 52 94 139 188 278 556 611 1,222 1,807 2,444 3,614 6,533 7,228 13,066 26,132 84,929 169,858 339,716

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

339,716 169,858 84,929 254,788 127,394 63,697 191,092 95,546 47,773 143,320 71,660 35,830 17,915 53,746 26,873 80,620 40,310 20,155 60,466 30,233 90,700 45,350 22,675 68,026 34,013 102,040 51,020 25,510 12,755 38,266 19,133 57,400 28,700 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940

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