3² × 7 × 23 × 199

Prime Factor Structure

Factorization String 3^2 × 7 × 23 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 499,200

Proper Divisor Sum 210,849

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #288349 ← → #288359

1 3 7 9 21 23 63 69 161 199 207 483 597 1,393 1,449 1,791 4,179 4,577 12,537 13,731 32,039 41,193 96,117 288,351

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

288,351 865,054 432,527 1,297,582 648,791 1,946,374 973,187 2,919,562 1,459,781 4,379,344 2,189,672 1,094,836 547,418 273,709 821,128 410,564 205,282 102,641 307,924 153,962 76,981 230,944 115,472 57,736 28,868 14,434 7,217 21,652 10,826 5,413 16,240 8,120 4,060 2,030 1,015 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52

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