λ
Sequence Observatory

926,006

2 × 463003
Deficient Even Composite

Starting at 926,006, the Collatz iteration reaches 1 after 82 steps. The first transition is 463003; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 463003
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,389,012
Proper Divisor Sum 463,006
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #925997 ← → #926017

Radix Representation

Decimal 926006
Binary 11100010000100110110 (20 bits)
Octal 0o3420466
Hexadecimal 0xE2136

Divisor Catalog (4)

1 2 463,003 926,006

Collatz Trajectory (82 steps to reach 1)

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

926,006 463,003 1,389,010 694,505 2,083,516 1,041,758 520,879 1,562,638 781,319 2,343,958 1,171,979 3,515,938 1,757,969 5,273,908 2,636,954 1,318,477 3,955,432 1,977,716 988,858 494,429 1,483,288 741,644 370,822 185,411 556,234 278,117 834,352 417,176 208,588 104,294 52,147 156,442 78,221 234,664 117,332 58,666 29,333 88,000 44,000 22,000 11,000 5,500 2,750 1,375 4,126 2,063 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980

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