λ
Sequence Observatory

8,923,204

22 × 2230801
Deficient Even Composite

Starting at 8,923,204, the Collatz iteration reaches 1 after 150 steps. The first transition is 4461602; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 2230801
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 15,615,614
Proper Divisor Sum 6,692,410
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #8923193 ← → #8923207

Radix Representation

Decimal 8923204
Binary 100010000010100001000100 (24 bits)
Octal 0o42024104
Hexadecimal 0x882844

Divisor Catalog (6)

1 2 4 2,230,801 4,461,602 8,923,204

Collatz Trajectory (150 steps to reach 1)

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

8,923,204 4,461,602 2,230,801 6,692,404 3,346,202 1,673,101 5,019,304 2,509,652 1,254,826 627,413 1,882,240 941,120 470,560 235,280 117,640 58,820 29,410 14,705 44,116 22,058 11,029 33,088 16,544 8,272 4,136 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274

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