3,757,861

3757861

Starting at 3,757,861, the Collatz iteration reaches 1 after 128 steps. The first transition is 11273584; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 3757861

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 3,757,862

Proper Divisor Sum 1

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3757837 ← → #3757879

Radix Representation

Decimal	3757861
Binary	1110010101011100100101 (22 bits)
Octal	0o16253445
Hexadecimal	0x395725

Divisor Catalog (2)

1 3,757,861

Collatz Trajectory (128 steps to reach 1)

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

3,757,861 11,273,584 5,636,792 2,818,396 1,409,198 704,599 2,113,798 1,056,899 3,170,698 1,585,349 4,756,048 2,378,024 1,189,012 594,506 297,253 891,760 445,880 222,940 111,470 55,735 167,206 83,603 250,810 125,405 376,216 188,108 94,054 47,027 141,082 70,541 211,624 105,812 52,906 26,453 79,360 39,680 19,840 9,920 4,960 2,480 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668

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