3,125,949

3 × 1041983

Starting at 3,125,949, the Collatz iteration reaches 1 after 133 steps. The first transition is 9377848; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1041983

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,167,936

Proper Divisor Sum 1,041,987

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3125921 ← → #3125957

Radix Representation

Decimal	3125949
Binary	1011111011001010111101 (22 bits)
Octal	0o13731275
Hexadecimal	0x2FB2BD

Divisor Catalog (4)

1 3 1,041,983 3,125,949

Collatz Trajectory (133 steps to reach 1)

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

3,125,949 9,377,848 4,688,924 2,344,462 1,172,231 3,516,694 1,758,347 5,275,042 2,637,521 7,912,564 3,956,282 1,978,141 5,934,424 2,967,212 1,483,606 741,803 2,225,410 1,112,705 3,338,116 1,669,058 834,529 2,503,588 1,251,794 625,897 1,877,692 938,846 469,423 1,408,270 704,135 2,112,406 1,056,203 3,168,610 1,584,305 4,752,916 2,376,458 1,188,229 3,564,688 1,782,344 891,172 445,586 222,793 668,380 334,190 167,095 501,286 250,643 751,930 375,965 1,127,896 563,948 281,974 140,987 422,962 211,481 634,444 317,222 158,611 475,834 237,917 713,752

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