λ
Sigma Notebook

8,554,443

3 × 2851481
Deficient Odd Composite

8,554,443 is odd and not a perfect square. Its factorization is 3 × 2851481 and its 4 divisors sum to 11,405,928.

Prime Factor Structure

Factorization String 3 × 2851481
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 11,405,928
Proper Divisor Sum 2,851,485
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #8554421 ← → #8554453

Radix Representation

Decimal 8554443
Binary 100000101000011111001011 (24 bits)
Octal 0o40503713
Hexadecimal 0x8287CB

Divisor Catalog (4)

1 3 2,851,481 8,554,443

Collatz Trajectory (150 steps to reach 1)

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

8,554,443 25,663,330 12,831,665 38,494,996 19,247,498 9,623,749 28,871,248 14,435,624 7,217,812 3,608,906 1,804,453 5,413,360 2,706,680 1,353,340 676,670 338,335 1,015,006 507,503 1,522,510 761,255 2,283,766 1,141,883 3,425,650 1,712,825 5,138,476 2,569,238 1,284,619 3,853,858 1,926,929 5,780,788 2,890,394 1,445,197 4,335,592 2,167,796 1,083,898 541,949 1,625,848 812,924 406,462 203,231 609,694 304,847 914,542 457,271 1,371,814 685,907 2,057,722 1,028,861 3,086,584 1,543,292 771,646 385,823 1,157,470 578,735 1,736,206 868,103 2,604,310 1,302,155 3,906,466 1,953,233

More profiles

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