λ
Sequence Observatory

4,983,929

67 × 73 × 1019
Deficient Odd Composite

Starting at 4,983,929, the Collatz iteration reaches 1 after 113 steps. The first transition is 14951788; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 67 × 73 × 1019
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,132,640
Proper Divisor Sum 148,711
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #4983917 ← → #4983931

Radix Representation

Decimal 4983929
Binary 10011000000110001111001 (23 bits)
Octal 0o23006171
Hexadecimal 0x4C0C79

Divisor Catalog (8)

1 67 73 1,019 4,891 68,273 74,387 4,983,929

Collatz Trajectory (113 steps to reach 1)

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

4,983,929 14,951,788 7,475,894 3,737,947 11,213,842 5,606,921 16,820,764 8,410,382 4,205,191 12,615,574 6,307,787 18,923,362 9,461,681 28,385,044 14,192,522 7,096,261 21,288,784 10,644,392 5,322,196 2,661,098 1,330,549 3,991,648 1,995,824 997,912 498,956 249,478 124,739 374,218 187,109 561,328 280,664 140,332 70,166 35,083 105,250 52,625 157,876 78,938 39,469 118,408 59,204 29,602 14,801 44,404 22,202 11,101 33,304 16,652 8,326 4,163 12,490 6,245 18,736 9,368 4,684 2,342 1,171 3,514 1,757 5,272

More profiles

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