λ
Sequence Observatory

3,852,973

3852973
Deficient Odd Prime

Starting at 3,852,973, the Collatz iteration reaches 1 after 123 steps. The first transition is 11558920; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 3852973
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,852,974
Proper Divisor Sum 1
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #3852949 ← → #3852997

Radix Representation

Decimal 3852973
Binary 1110101100101010101101 (22 bits)
Octal 0o16545255
Hexadecimal 0x3ACAAD

Divisor Catalog (2)

Collatz Trajectory (123 steps to reach 1)

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

3,852,973 11,558,920 5,779,460 2,889,730 1,444,865 4,334,596 2,167,298 1,083,649 3,250,948 1,625,474 812,737 2,438,212 1,219,106 609,553 1,828,660 914,330 457,165 1,371,496 685,748 342,874 171,437 514,312 257,156 128,578 64,289 192,868 96,434 48,217 144,652 72,326 36,163 108,490 54,245 162,736 81,368 40,684 20,342 10,171 30,514 15,257 45,772 22,886 11,443 34,330 17,165 51,496 25,748 12,874 6,437 19,312 9,656 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076

More profiles

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