2 × 3³ × 15581

Prime Factor Structure

Factorization String 2 × 3^3 × 15581

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,869,840

Proper Divisor Sum 1,028,466

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #841369 ← → #841391

1 2 3 6 9 18 27 54 15,581 31,162 46,743 93,486 140,229 280,458 420,687 841,374

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

841,374 420,687 1,262,062 631,031 1,893,094 946,547 2,839,642 1,419,821 4,259,464 2,129,732 1,064,866 532,433 1,597,300 798,650 399,325 1,197,976 598,988 299,494 149,747 449,242 224,621 673,864 336,932 168,466 84,233 252,700 126,350 63,175 189,526 94,763 284,290 142,145 426,436 213,218 106,609 319,828 159,914 79,957 239,872 119,936 59,968 29,984 14,992 7,496 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345

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