λ
Sequence Observatory

3,330,933

3 × 1110311
Deficient Odd Composite

Starting at 3,330,933, the Collatz iteration reaches 1 after 133 steps. The first transition is 9992800; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1110311
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,441,248
Proper Divisor Sum 1,110,315
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #3330923 ← → #3330941

Radix Representation

Decimal 3330933
Binary 1100101101001101110101 (22 bits)
Octal 0o14551565
Hexadecimal 0x32D375

Divisor Catalog (4)

1 3 1,110,311 3,330,933

Collatz Trajectory (133 steps to reach 1)

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

3,330,933 9,992,800 4,996,400 2,498,200 1,249,100 624,550 312,275 936,826 468,413 1,405,240 702,620 351,310 175,655 526,966 263,483 790,450 395,225 1,185,676 592,838 296,419 889,258 444,629 1,333,888 666,944 333,472 166,736 83,368 41,684 20,842 10,421 31,264 15,632 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593

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