λ
Sequence Observatory

5,443,266

2 × 3 × 907211
Abundant Even Composite

Starting at 5,443,266, the Collatz iteration reaches 1 after 188 steps. The first transition is 2721633; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 907211
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,886,544
Proper Divisor Sum 5,443,278
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #5443231 ← → #5443279

Radix Representation

Decimal 5443266
Binary 10100110000111011000010 (23 bits)
Octal 0o24607302
Hexadecimal 0x530EC2

Divisor Catalog (8)

1 2 3 6 907,211 1,814,422 2,721,633 5,443,266

Collatz Trajectory (188 steps to reach 1)

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

5,443,266 2,721,633 8,164,900 4,082,450 2,041,225 6,123,676 3,061,838 1,530,919 4,592,758 2,296,379 6,889,138 3,444,569 10,333,708 5,166,854 2,583,427 7,750,282 3,875,141 11,625,424 5,812,712 2,906,356 1,453,178 726,589 2,179,768 1,089,884 544,942 272,471 817,414 408,707 1,226,122 613,061 1,839,184 919,592 459,796 229,898 114,949 344,848 172,424 86,212 43,106 21,553 64,660 32,330 16,165 48,496 24,248 12,124 6,062 3,031 9,094 4,547 13,642 6,821 20,464 10,232 5,116 2,558 1,279 3,838 1,919 5,758

More profiles

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