2² × 13 × 17137

Prime Factor Structure

Factorization String 2^2 × 13 × 17137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,679,524

Proper Divisor Sum 788,400

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #891103 ← → #891133

1 2 4 13 26 52 17,137 34,274 68,548 222,781 445,562 891,124

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

891,124 445,562 222,781 668,344 334,172 167,086 83,543 250,630 125,315 375,946 187,973 563,920 281,960 140,980 70,490 35,245 105,736 52,868 26,434 13,217 39,652 19,826 9,913 29,740 14,870 7,435 22,306 11,153 33,460 16,730 8,365 25,096 12,548 6,274 3,137 9,412 4,706 2,353 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160

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