λ
Sequence Observatory

9,673,649

9673649
Deficient Odd Prime

Starting at 9,673,649, the Collatz iteration reaches 1 after 251 steps. The first transition is 29020948; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 9673649
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,673,650
Proper Divisor Sum 1
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #9673627 ← → #9673669

Radix Representation

Decimal 9673649
Binary 100100111001101110110001 (24 bits)
Octal 0o44715661
Hexadecimal 0x939BB1

Divisor Catalog (2)

Collatz Trajectory (251 steps to reach 1)

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

9,673,649 29,020,948 14,510,474 7,255,237 21,765,712 10,882,856 5,441,428 2,720,714 1,360,357 4,081,072 2,040,536 1,020,268 510,134 255,067 765,202 382,601 1,147,804 573,902 286,951 860,854 430,427 1,291,282 645,641 1,936,924 968,462 484,231 1,452,694 726,347 2,179,042 1,089,521 3,268,564 1,634,282 817,141 2,451,424 1,225,712 612,856 306,428 153,214 76,607 229,822 114,911 344,734 172,367 517,102 258,551 775,654 387,827 1,163,482 581,741 1,745,224 872,612 436,306 218,153 654,460 327,230 163,615 490,846 245,423 736,270 368,135

More profiles

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