λ
Sequence Observatory

3,789,592

23 × 641 × 739
Deficient Even Composite

Starting at 3,789,592, the Collatz iteration reaches 1 after 66 steps. The first transition is 1894796; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 641 × 739
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,126,200
Proper Divisor Sum 3,336,608
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #3789581 ← → #3789593

Radix Representation

Decimal 3789592
Binary 1110011101001100011000 (22 bits)
Octal 0o16351430
Hexadecimal 0x39D318

Divisor Catalog (16)

1 2 4 8 641 739 1,282 1,478 2,564 2,956 5,128 5,912 473,699 947,398 1,894,796 3,789,592

Collatz Trajectory (66 steps to reach 1)

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

3,789,592 1,894,796 947,398 473,699 1,421,098 710,549 2,131,648 1,065,824 532,912 266,456 133,228 66,614 33,307 99,922 49,961 149,884 74,942 37,471 112,414 56,207 168,622 84,311 252,934 126,467 379,402 189,701 569,104 284,552 142,276 71,138 35,569 106,708 53,354 26,677 80,032 40,016 20,008 10,004 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20

More profiles

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