λ
Sequence Observatory

4,776,306

2 × 3 × 307 × 2593
Abundant Even Composite

Starting at 4,776,306, the Collatz iteration reaches 1 after 206 steps. The first transition is 2388153; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 307 × 2593
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 9,587,424
Proper Divisor Sum 4,811,118
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4776287 ← → #4776313

Radix Representation

Decimal 4776306
Binary 10010001110000101110010 (23 bits)
Octal 0o22160562
Hexadecimal 0x48E172

Divisor Catalog (16)

1 2 3 6 307 614 921 1,842 2,593 5,186 7,779 15,558 796,051 1,592,102 2,388,153 4,776,306

Collatz Trajectory (206 steps to reach 1)

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

4,776,306 2,388,153 7,164,460 3,582,230 1,791,115 5,373,346 2,686,673 8,060,020 4,030,010 2,015,005 6,045,016 3,022,508 1,511,254 755,627 2,266,882 1,133,441 3,400,324 1,700,162 850,081 2,550,244 1,275,122 637,561 1,912,684 956,342 478,171 1,434,514 717,257 2,151,772 1,075,886 537,943 1,613,830 806,915 2,420,746 1,210,373 3,631,120 1,815,560 907,780 453,890 226,945 680,836 340,418 170,209 510,628 255,314 127,657 382,972 191,486 95,743 287,230 143,615 430,846 215,423 646,270 323,135 969,406 484,703 1,454,110 727,055 2,181,166 1,090,583

More profiles

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