3,787,441

7 × 19 × 28477

Starting at 3,787,441, the Collatz iteration reaches 1 after 102 steps. The first transition is 11362324; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 7 × 19 × 28477

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,556,480

Proper Divisor Sum 769,039

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3787417 ← → #3787471

Radix Representation

Decimal	3787441
Binary	1110011100101010110001 (22 bits)
Octal	0o16345261
Hexadecimal	0x39CAB1

Divisor Catalog (8)

1 7 19 133 28,477 199,339 541,063 3,787,441

Collatz Trajectory (102 steps to reach 1)

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

3,787,441 11,362,324 5,681,162 2,840,581 8,521,744 4,260,872 2,130,436 1,065,218 532,609 1,597,828 798,914 399,457 1,198,372 599,186 299,593 898,780 449,390 224,695 674,086 337,043 1,011,130 505,565 1,516,696 758,348 379,174 189,587 568,762 284,381 853,144 426,572 213,286 106,643 319,930 159,965 479,896 239,948 119,974 59,987 179,962 89,981 269,944 134,972 67,486 33,743 101,230 50,615 151,846 75,923 227,770 113,885 341,656 170,828 85,414 42,707 128,122 64,061 192,184 96,092 48,046 24,023

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