2² × 29 × 181

Prime Factor Structure

Factorization String 2^2 × 29 × 181

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 38,220

Proper Divisor Sum 17,224

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #20983 ← → #21001

1 2 4 29 58 116 181 362 724 5,249 10,498 20,996

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

20,996 10,498 5,249 15,748 7,874 3,937 11,812 5,906 2,953 8,860 4,430 2,215 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334 15,167 45,502 22,751 68,254 34,127 102,382 51,191 153,574 76,787 230,362 115,181 345,544 172,772

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