λ
Sequence Observatory

9,468,485

5 × 13 × 31 × 37 × 127
Deficient Odd Composite

Starting at 9,468,485, the Collatz iteration reaches 1 after 194 steps. The first transition is 28405456; the starting value is odd with 32 positive divisors.

Prime Factor Structure

Factorization String 5 × 13 × 31 × 37 × 127
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 13,074,432
Proper Divisor Sum 3,605,947
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #9468467 ← → #9468493

Radix Representation

Decimal 9468485
Binary 100100000111101001000101 (24 bits)
Octal 0o44075105
Hexadecimal 0x907A45

Divisor Catalog (32)

1 5 13 31 37 65 127 155 185 403 481 635 1,147 1,651 2,015 2,405 3,937 4,699 5,735 8,255 14,911 19,685 23,495 51,181 61,087 74,555 145,669 255,905 305,435 728,345 1,893,697 9,468,485

Collatz Trajectory (194 steps to reach 1)

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

9,468,485 28,405,456 14,202,728 7,101,364 3,550,682 1,775,341 5,326,024 2,663,012 1,331,506 665,753 1,997,260 998,630 499,315 1,497,946 748,973 2,246,920 1,123,460 561,730 280,865 842,596 421,298 210,649 631,948 315,974 157,987 473,962 236,981 710,944 355,472 177,736 88,868 44,434 22,217 66,652 33,326 16,663 49,990 24,995 74,986 37,493 112,480 56,240 28,120 14,060 7,030 3,515 10,546 5,273 15,820 7,910 3,955 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669

More profiles

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