2² × 3² × 215587

Prime Factor Structure

Factorization String 2^2 × 3^2 × 215587

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 19,618,508

Proper Divisor Sum 11,857,376

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #7761121 ← → #7761133

1 2 3 4 6 9 12 18 36 215,587 431,174 646,761 862,348 1,293,522 1,940,283 2,587,044 3,880,566 7,761,132

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

7,761,132 3,880,566 1,940,283 5,820,850 2,910,425 8,731,276 4,365,638 2,182,819 6,548,458 3,274,229 9,822,688 4,911,344 2,455,672 1,227,836 613,918 306,959 920,878 460,439 1,381,318 690,659 2,071,978 1,035,989 3,107,968 1,553,984 776,992 388,496 194,248 97,124 48,562 24,281 72,844 36,422 18,211 54,634 27,317 81,952 40,976 20,488 10,244 5,122 2,561 7,684 3,842 1,921 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370

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