λ
Sequence Observatory

9,338,968

23 × 353 × 3307
Deficient Even Composite

Starting at 9,338,968, the Collatz iteration reaches 1 after 163 steps. The first transition is 4669484; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 353 × 3307
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 17,565,480
Proper Divisor Sum 8,226,512
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #9338941 ← → #9338969

Radix Representation

Decimal 9338968
Binary 100011101000000001011000 (24 bits)
Octal 0o43500130
Hexadecimal 0x8E8058

Divisor Catalog (16)

1 2 4 8 353 706 1,412 2,824 3,307 6,614 13,228 26,456 1,167,371 2,334,742 4,669,484 9,338,968

Collatz Trajectory (163 steps to reach 1)

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

9,338,968 4,669,484 2,334,742 1,167,371 3,502,114 1,751,057 5,253,172 2,626,586 1,313,293 3,939,880 1,969,940 984,970 492,485 1,477,456 738,728 369,364 184,682 92,341 277,024 138,512 69,256 34,628 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306 3,653 10,960 5,480 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47

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