λ
Sequence Observatory

9,318,716

22 × 11 × 211789
Deficient Even Composite

Starting at 9,318,716, the Collatz iteration reaches 1 after 150 steps. The first transition is 4659358; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 11 × 211789
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 17,790,360
Proper Divisor Sum 8,471,644
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #9318713 ← → #9318731

Radix Representation

Decimal 9318716
Binary 100011100011000100111100 (24 bits)
Octal 0o43430474
Hexadecimal 0x8E313C

Divisor Catalog (12)

1 2 4 11 22 44 211,789 423,578 847,156 2,329,679 4,659,358 9,318,716

Collatz Trajectory (150 steps to reach 1)

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

9,318,716 4,659,358 2,329,679 6,989,038 3,494,519 10,483,558 5,241,779 15,725,338 7,862,669 23,588,008 11,794,004 5,897,002 2,948,501 8,845,504 4,422,752 2,211,376 1,105,688 552,844 276,422 138,211 414,634 207,317 621,952 310,976 155,488 77,744 38,872 19,436 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548 274

More profiles

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