λ
Sigma Notebook

4,243,585

5 × 283 × 2999
Deficient Odd Composite

4,243,585 is odd and not a perfect square. Its factorization is 5 × 283 × 2999 and its 8 divisors sum to 5,112,000.

Prime Factor Structure

Factorization String 5 × 283 × 2999
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,112,000
Proper Divisor Sum 868,415
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4243573 ← → #4243597

Radix Representation

Decimal 4243585
Binary 10000001100000010000001 (23 bits)
Octal 0o20140201
Hexadecimal 0x40C081

Divisor Catalog (8)

1 5 283 1,415 2,999 14,995 848,717 4,243,585

Collatz Trajectory (198 steps to reach 1)

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

4,243,585 12,730,756 6,365,378 3,182,689 9,548,068 4,774,034 2,387,017 7,161,052 3,580,526 1,790,263 5,370,790 2,685,395 8,056,186 4,028,093 12,084,280 6,042,140 3,021,070 1,510,535 4,531,606 2,265,803 6,797,410 3,398,705 10,196,116 5,098,058 2,549,029 7,647,088 3,823,544 1,911,772 955,886 477,943 1,433,830 716,915 2,150,746 1,075,373 3,226,120 1,613,060 806,530 403,265 1,209,796 604,898 302,449 907,348 453,674 226,837 680,512 340,256 170,128 85,064 42,532 21,266 10,633 31,900 15,950 7,975 23,926 11,963 35,890 17,945 53,836 26,918

More profiles

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