2² × 3 × 7 × 11 × 149

Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 11 × 149

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 403,200

Proper Divisor Sum 265,524

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #137659 ← → #137699

1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 149 154 231 298 308 447 462 596 894 924 1,043 1,639 1,788 2,086 3,129 3,278 4,172 4,917 6,258 6,556 9,834 11,473 12,516 19,668 22,946 34,419 45,892 68,838 137,676

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

137,676 68,838 34,419 103,258 51,629 154,888 77,444 38,722 19,361 58,084 29,042 14,521 43,564 21,782 10,891 32,674 16,337 49,012 24,506 12,253 36,760 18,380 9,190 4,595 13,786 6,893 20,680 10,340 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148

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