2² × 3² × 7² × 157

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7^2 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 54

Divisor Sum (σ) 819,546

Proper Divisor Sum 542,598

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #276929 ← → #276949

1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 157 196 252 294 314 441 471 588 628 882 942 1,099 1,413 1,764 1,884 2,198 2,826 3,297 4,396 5,652 6,594 7,693 9,891 13,188 15,386 19,782 23,079 30,772 39,564 46,158 69,237 92,316 138,474 276,948

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

276,948 138,474 69,237 207,712 103,856 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650 12,325 36,976 18,488 9,244 4,622 2,311 6,934 3,467 10,402 5,201 15,604 7,802 3,901 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880 4,940 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762

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