λ
Sequence Observatory

3,300,070

2 × 5 × 331 × 997
Deficient Even Composite

Starting at 3,300,070, the Collatz iteration reaches 1 after 133 steps. The first transition is 1650035; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 331 × 997
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 5,964,048
Proper Divisor Sum 2,663,978
Digit Sum / Digital Root 13 (Root: 4)
Adjacent Primes #3300061 ← → #3300071

Radix Representation

Decimal 3300070
Binary 1100100101101011100110 (22 bits)
Octal 0o14455346
Hexadecimal 0x325AE6

Divisor Catalog (16)

1 2 5 10 331 662 997 1,655 1,994 3,310 4,985 9,970 330,007 660,014 1,650,035 3,300,070

Collatz Trajectory (133 steps to reach 1)

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

3,300,070 1,650,035 4,950,106 2,475,053 7,425,160 3,712,580 1,856,290 928,145 2,784,436 1,392,218 696,109 2,088,328 1,044,164 522,082 261,041 783,124 391,562 195,781 587,344 293,672 146,836 73,418 36,709 110,128 55,064 27,532 13,766 6,883 20,650 10,325 30,976 15,488 7,744 3,872 1,936 968 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593

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