1,937,209

37 × 41 × 1277

Starting at 1,937,209, the Collatz iteration reaches 1 after 215 steps. The first transition is 5811628; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 37 × 41 × 1277

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,039,688

Proper Divisor Sum 102,479

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1937207 ← → #1937227

Radix Representation

Decimal	1937209
Binary	111011000111100111001 (21 bits)
Octal	0o7307471
Hexadecimal	0x1D8F39

Divisor Catalog (8)

1 37 41 1,277 1,517 47,249 52,357 1,937,209

Collatz Trajectory (215 steps to reach 1)

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

1,937,209 5,811,628 2,905,814 1,452,907 4,358,722 2,179,361 6,538,084 3,269,042 1,634,521 4,903,564 2,451,782 1,225,891 3,677,674 1,838,837 5,516,512 2,758,256 1,379,128 689,564 344,782 172,391 517,174 258,587 775,762 387,881 1,163,644 581,822 290,911 872,734 436,367 1,309,102 654,551 1,963,654 981,827 2,945,482 1,472,741 4,418,224 2,209,112 1,104,556 552,278 276,139 828,418 414,209 1,242,628 621,314 310,657 931,972 465,986 232,993 698,980 349,490 174,745 524,236 262,118 131,059 393,178 196,589 589,768 294,884 147,442 73,721

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