3,641,628

2² × 3 × 303469

3,641,628 is even and not a perfect square. Its factorization is 2^2 × 3 × 303469 and its 12 divisors sum to 8,497,160.

Prime Factor Structure

Factorization String 2^2 × 3 × 303469

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,497,160

Proper Divisor Sum 4,855,532

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3641623 ← → #3641629

Radix Representation

Decimal	3641628
Binary	1101111001000100011100 (22 bits)
Octal	0o15710434
Hexadecimal	0x37911C

Divisor Catalog (12)

1 2 3 4 6 12 303,469 606,938 910,407 1,213,876 1,820,814 3,641,628

Collatz Trajectory (265 steps to reach 1)

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

3,641,628 1,820,814 910,407 2,731,222 1,365,611 4,096,834 2,048,417 6,145,252 3,072,626 1,536,313 4,608,940 2,304,470 1,152,235 3,456,706 1,728,353 5,185,060 2,592,530 1,296,265 3,888,796 1,944,398 972,199 2,916,598 1,458,299 4,374,898 2,187,449 6,562,348 3,281,174 1,640,587 4,921,762 2,460,881 7,382,644 3,691,322 1,845,661 5,536,984 2,768,492 1,384,246 692,123 2,076,370 1,038,185 3,114,556 1,557,278 778,639 2,335,918 1,167,959 3,503,878 1,751,939 5,255,818 2,627,909 7,883,728 3,941,864 1,970,932 985,466 492,733 1,478,200 739,100 369,550 184,775 554,326 277,163 831,490

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