4,006,906

2 × 53 × 103 × 367

Prime Factor Structure

Factorization String 2 × 53 × 103 × 367

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,200,064

Proper Divisor Sum 2,193,158

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4006879 ← → #4006913

1 2 53 103 106 206 367 734 5,459 10,918 19,451 37,801 38,902 75,602 2,003,453 4,006,906

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

4,006,906 2,003,453 6,010,360 3,005,180 1,502,590 751,295 2,253,886 1,126,943 3,380,830 1,690,415 5,071,246 2,535,623 7,606,870 3,803,435 11,410,306 5,705,153 17,115,460 8,557,730 4,278,865 12,836,596 6,418,298 3,209,149 9,627,448 4,813,724 2,406,862 1,203,431 3,610,294 1,805,147 5,415,442 2,707,721 8,123,164 4,061,582 2,030,791 6,092,374 3,046,187 9,138,562 4,569,281 13,707,844 6,853,922 3,426,961 10,280,884 5,140,442 2,570,221 7,710,664 3,855,332 1,927,666 963,833 2,891,500 1,445,750 722,875 2,168,626 1,084,313 3,252,940 1,626,470 813,235 2,439,706 1,219,853 3,659,560 1,829,780 914,890

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