λ
Sequence Observatory

3,546,652

22 × 886663
Deficient Even Composite

Starting at 3,546,652, the Collatz iteration reaches 1 after 97 steps. The first transition is 1773326; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 886663
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 6,206,648
Proper Divisor Sum 2,659,996
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #3546643 ← → #3546661

Radix Representation

Decimal 3546652
Binary 1101100001111000011100 (22 bits)
Octal 0o15417034
Hexadecimal 0x361E1C

Divisor Catalog (6)

1 2 4 886,663 1,773,326 3,546,652

Collatz Trajectory (97 steps to reach 1)

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

3,546,652 1,773,326 886,663 2,659,990 1,329,995 3,989,986 1,994,993 5,984,980 2,992,490 1,496,245 4,488,736 2,244,368 1,122,184 561,092 280,546 140,273 420,820 210,410 105,205 315,616 157,808 78,904 39,452 19,726 9,863 29,590 14,795 44,386 22,193 66,580 33,290 16,645 49,936 24,968 12,484 6,242 3,121 9,364 4,682 2,341 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628

More profiles

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