2² × 3² × 7 × 23 × 149

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7 × 23 × 149

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 2,620,800

Proper Divisor Sum 1,757,196

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #863593 ← → #863609

1 2 3 4 6 7 9 12 14 18 21 23 28 36 42 46 63 69 84 92 126 138 149 161 207 252 276 298 322 414 447 483 596 644 828 894 966 1,043 1,341 1,449 1,788 1,932 2,086 2,682 2,898 3,129 3,427 4,172 5,364 5,796 6,258 6,854 9,387 10,281 12,516 13,708 18,774 20,562 23,989 30,843

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

863,604 431,802 215,901 647,704 323,852 161,926 80,963 242,890 121,445 364,336 182,168 91,084 45,542 22,771 68,314 34,157 102,472 51,236 25,618 12,809 38,428 19,214 9,607 28,822 14,411 43,234 21,617 64,852 32,426 16,213 48,640 24,320 12,160 6,080 3,040 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155

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