λ
Sequence Observatory

4,883,664

24 × 3 × 71 × 1433
Abundant Even Composite

Starting at 4,883,664, the Collatz iteration reaches 1 after 61 steps. The first transition is 2441832; the starting value is even with 40 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 3 × 71 × 1433
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 40
Divisor Sum (σ) 12,802,752
Proper Divisor Sum 7,919,088
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #4883663 ← → #4883677

Radix Representation

Decimal 4883664
Binary 10010101000010011010000 (23 bits)
Octal 0o22502320
Hexadecimal 0x4A84D0

Divisor Catalog (40)

1 2 3 4 6 8 12 16 24 48 71 142 213 284 426 568 852 1,136 1,433 1,704 2,866 3,408 4,299 5,732 8,598 11,464 17,196 22,928 34,392 68,784 101,743 203,486 305,229 406,972 610,458 813,944 1,220,916 1,627,888 2,441,832 4,883,664

Collatz Trajectory (61 steps to reach 1)

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

4,883,664 2,441,832 1,220,916 610,458 305,229 915,688 457,844 228,922 114,461 343,384 171,692 85,846 42,923 128,770 64,385 193,156 96,578 48,289 144,868 72,434 36,217 108,652 54,326 27,163 81,490 40,745 122,236 61,118 30,559 91,678 45,839 137,518 68,759 206,278 103,139 309,418 154,709 464,128 232,064 116,032 58,016 29,008 14,504 7,252 3,626 1,813 5,440 2,720 1,360 680 340 170 85 256 128 64 32 16 8 4

More profiles

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