6,131,955

3 × 5 × 31 × 13187

Prime Factor Structure

Factorization String 3 × 5 × 31 × 13187

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 10,128,384

Proper Divisor Sum 3,996,429

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #6131953 ← → #6131977

1 3 5 15 31 93 155 465 13,187 39,561 65,935 197,805 408,797 1,226,391 2,043,985 6,131,955

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

6,131,955 18,395,866 9,197,933 27,593,800 13,796,900 6,898,450 3,449,225 10,347,676 5,173,838 2,586,919 7,760,758 3,880,379 11,641,138 5,820,569 17,461,708 8,730,854 4,365,427 13,096,282 6,548,141 19,644,424 9,822,212 4,911,106 2,455,553 7,366,660 3,683,330 1,841,665 5,524,996 2,762,498 1,381,249 4,143,748 2,071,874 1,035,937 3,107,812 1,553,906 776,953 2,330,860 1,165,430 582,715 1,748,146 874,073 2,622,220 1,311,110 655,555 1,966,666 983,333 2,950,000 1,475,000 737,500 368,750 184,375 553,126 276,563 829,690 414,845 1,244,536 622,268 311,134 155,567 466,702 233,351

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