4,013,430

2 × 3 × 5 × 133781

Prime Factor Structure

Factorization String 2 × 3 × 5 × 133781

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 9,632,304

Proper Divisor Sum 5,618,874

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #4013423 ← → #4013441

1 2 3 5 6 10 15 30 133,781 267,562 401,343 668,905 802,686 1,337,810 2,006,715 4,013,430

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

4,013,430 2,006,715 6,020,146 3,010,073 9,030,220 4,515,110 2,257,555 6,772,666 3,386,333 10,159,000 5,079,500 2,539,750 1,269,875 3,809,626 1,904,813 5,714,440 2,857,220 1,428,610 714,305 2,142,916 1,071,458 535,729 1,607,188 803,594 401,797 1,205,392 602,696 301,348 150,674 75,337 226,012 113,006 56,503 169,510 84,755 254,266 127,133 381,400 190,700 95,350 47,675 143,026 71,513 214,540 107,270 53,635 160,906 80,453 241,360 120,680 60,340 30,170 15,085 45,256 22,628 11,314 5,657 16,972 8,486 4,243

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