λ
Sequence Observatory

4,630,296

23 × 3 × 11 × 17539
Abundant Even Composite

Starting at 4,630,296, the Collatz iteration reaches 1 after 193 steps. The first transition is 2315148; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 3 × 11 × 17539
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 12,628,800
Proper Divisor Sum 7,998,504
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #4630277 ← → #4630309

Radix Representation

Decimal 4630296
Binary 10001101010011100011000 (23 bits)
Octal 0o21523430
Hexadecimal 0x46A718

Divisor Catalog (32)

1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 17,539 35,078 52,617 70,156 105,234 140,312 192,929 210,468 385,858 420,936 578,787 771,716 1,157,574 1,543,432 2,315,148 4,630,296

Collatz Trajectory (193 steps to reach 1)

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

4,630,296 2,315,148 1,157,574 578,787 1,736,362 868,181 2,604,544 1,302,272 651,136 325,568 162,784 81,392 40,696 20,348 10,174 5,087 15,262 7,631 22,894 11,447 34,342 17,171 51,514 25,757 77,272 38,636 19,318 9,659 28,978 14,489 43,468 21,734 10,867 32,602 16,301 48,904 24,452 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478 7,739 23,218 11,609 34,828 17,414 8,707 26,122 13,061 39,184 19,592 9,796 4,898

More profiles

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