3² × 139 × 151

Prime Factor Structure

Factorization String 3^2 × 139 × 151

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 276,640

Proper Divisor Sum 87,739

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #188891 ← → #188911

1 3 9 139 151 417 453 1,251 1,359 20,989 62,967 188,901

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

188,901 566,704 283,352 141,676 70,838 35,419 106,258 53,129 159,388 79,694 39,847 119,542 59,771 179,314 89,657 268,972 134,486 67,243 201,730 100,865 302,596 151,298 75,649 226,948 113,474 56,737 170,212 85,106 42,553 127,660 63,830 31,915 95,746 47,873 143,620 71,810 35,905 107,716 53,858 26,929 80,788 40,394 20,197 60,592 30,296 15,148 7,574 3,787 11,362 5,681 17,044 8,522 4,261 12,784 6,392 3,196 1,598 799 2,398 1,199

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