λ
Sequence Observatory

3,305,801

227 × 14563
Deficient Odd Composite

Starting at 3,305,801, the Collatz iteration reaches 1 after 177 steps. The first transition is 9917404; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 227 × 14563
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,320,592
Proper Divisor Sum 14,791
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #3305779 ← → #3305821

Radix Representation

Decimal 3305801
Binary 1100100111000101001001 (22 bits)
Octal 0o14470511
Hexadecimal 0x327149

Divisor Catalog (4)

1 227 14,563 3,305,801

Collatz Trajectory (177 steps to reach 1)

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

3,305,801 9,917,404 4,958,702 2,479,351 7,438,054 3,719,027 11,157,082 5,578,541 16,735,624 8,367,812 4,183,906 2,091,953 6,275,860 3,137,930 1,568,965 4,706,896 2,353,448 1,176,724 588,362 294,181 882,544 441,272 220,636 110,318 55,159 165,478 82,739 248,218 124,109 372,328 186,164 93,082 46,541 139,624 69,812 34,906 17,453 52,360 26,180 13,090 6,545 19,636 9,818 4,909 14,728 7,364 3,682 1,841 5,524 2,762 1,381 4,144 2,072 1,036 518 259 778 389 1,168 584

More profiles

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