λ
Sequence Observatory

9,379,085

5 × 47 × 107 × 373
Deficient Odd Composite

Starting at 9,379,085, the Collatz iteration reaches 1 after 70 steps. The first transition is 28137256; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 5 × 47 × 107 × 373
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,632,896
Proper Divisor Sum 2,253,811
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #9379061 ← → #9379091

Radix Representation

Decimal 9379085
Binary 100011110001110100001101 (24 bits)
Octal 0o43616415
Hexadecimal 0x8F1D0D

Divisor Catalog (16)

1 5 47 107 235 373 535 1,865 5,029 17,531 25,145 39,911 87,655 199,555 1,875,817 9,379,085

Collatz Trajectory (70 steps to reach 1)

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

9,379,085 28,137,256 14,068,628 7,034,314 3,517,157 10,551,472 5,275,736 2,637,868 1,318,934 659,467 1,978,402 989,201 2,967,604 1,483,802 741,901 2,225,704 1,112,852 556,426 278,213 834,640 417,320 208,660 104,330 52,165 156,496 78,248 39,124 19,562 9,781 29,344 14,672 7,336 3,668 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52

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