2 × 3 × 13 × 2591

Prime Factor Structure

Factorization String 2 × 3 × 13 × 2591

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 435,456

Proper Divisor Sum 233,358

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #202087 ← → #202099

1 2 3 6 13 26 39 78 2,591 5,182 7,773 15,546 33,683 67,366 101,049 202,098

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

202,098 101,049 303,148 151,574 75,787 227,362 113,681 341,044 170,522 85,261 255,784 127,892 63,946 31,973 95,920 47,960 23,980 11,990 5,995 17,986 8,993 26,980 13,490 6,745 20,236 10,118 5,059 15,178 7,589 22,768 11,384 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294

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