3,437,042

2 × 7 × 383 × 641

Starting at 3,437,042, the Collatz iteration reaches 1 after 128 steps. The first transition is 1718521; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 7 × 383 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,916,672

Proper Divisor Sum 2,479,630

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #3437029 ← → #3437069

Radix Representation

Decimal	3437042
Binary	1101000111000111110010 (22 bits)
Octal	0o15070762
Hexadecimal	0x3471F2

Divisor Catalog (16)

1 2 7 14 383 641 766 1,282 2,681 4,487 5,362 8,974 245,503 491,006 1,718,521 3,437,042

Collatz Trajectory (128 steps to reach 1)

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

3,437,042 1,718,521 5,155,564 2,577,782 1,288,891 3,866,674 1,933,337 5,800,012 2,900,006 1,450,003 4,350,010 2,175,005 6,525,016 3,262,508 1,631,254 815,627 2,446,882 1,223,441 3,670,324 1,835,162 917,581 2,752,744 1,376,372 688,186 344,093 1,032,280 516,140 258,070 129,035 387,106 193,553 580,660 290,330 145,165 435,496 217,748 108,874 54,437 163,312 81,656 40,828 20,414 10,207 30,622 15,311 45,934 22,967 68,902 34,451 103,354 51,677 155,032 77,516 38,758 19,379 58,138 29,069 87,208 43,604 21,802

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