λ
Sequence Observatory

8,863,324

22 × 17 × 130343
Deficient Even Composite

Starting at 8,863,324, the Collatz iteration reaches 1 after 119 steps. The first transition is 4431662; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 17 × 130343
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 16,423,344
Proper Divisor Sum 7,560,020
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #8863319 ← → #8863331

Radix Representation

Decimal 8863324
Binary 100001110011111001011100 (24 bits)
Octal 0o41637134
Hexadecimal 0x873E5C

Divisor Catalog (12)

1 2 4 17 34 68 130,343 260,686 521,372 2,215,831 4,431,662 8,863,324

Collatz Trajectory (119 steps to reach 1)

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

8,863,324 4,431,662 2,215,831 6,647,494 3,323,747 9,971,242 4,985,621 14,956,864 7,478,432 3,739,216 1,869,608 934,804 467,402 233,701 701,104 350,552 175,276 87,638 43,819 131,458 65,729 197,188 98,594 49,297 147,892 73,946 36,973 110,920 55,460 27,730 13,865 41,596 20,798 10,399 31,198 15,599 46,798 23,399 70,198 35,099 105,298 52,649 157,948 78,974 39,487 118,462 59,231 177,694 88,847 266,542 133,271 399,814 199,907 599,722 299,861 899,584 449,792 224,896 112,448 56,224

More profiles

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