λ
Sequence Observatory

9,717,182

2 × 59 × 82349
Deficient Even Composite

Starting at 9,717,182, the Collatz iteration reaches 1 after 101 steps. The first transition is 4858591; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 59 × 82349
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 14,823,000
Proper Divisor Sum 5,105,818
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #9717143 ← → #9717193

Radix Representation

Decimal 9717182
Binary 100101000100010110111110 (24 bits)
Octal 0o45042676
Hexadecimal 0x9445BE

Divisor Catalog (8)

1 2 59 118 82,349 164,698 4,858,591 9,717,182

Collatz Trajectory (101 steps to reach 1)

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

9,717,182 4,858,591 14,575,774 7,287,887 21,863,662 10,931,831 32,795,494 16,397,747 49,193,242 24,596,621 73,789,864 36,894,932 18,447,466 9,223,733 27,671,200 13,835,600 6,917,800 3,458,900 1,729,450 864,725 2,594,176 1,297,088 648,544 324,272 162,136 81,068 40,534 20,267 60,802 30,401 91,204 45,602 22,801 68,404 34,202 17,101 51,304 25,652 12,826 6,413 19,240 9,620 4,810 2,405 7,216 3,608 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287

More profiles

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