λ
Sigma Notebook

6,406,108

22 × 1601527
Deficient Even Composite

6,406,108 is even and not a perfect square. Its factorization is 2^2 × 1601527 and its 6 divisors sum to 11,210,696.

Prime Factor Structure

Factorization String 2^2 × 1601527
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 11,210,696
Proper Divisor Sum 4,804,588
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #6406087 ← → #6406109

Radix Representation

Decimal 6406108
Binary 11000011011111111011100 (23 bits)
Octal 0o30337734
Hexadecimal 0x61BFDC

Divisor Catalog (6)

1 2 4 1,601,527 3,203,054 6,406,108

Collatz Trajectory (95 steps to reach 1)

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

6,406,108 3,203,054 1,601,527 4,804,582 2,402,291 7,206,874 3,603,437 10,810,312 5,405,156 2,702,578 1,351,289 4,053,868 2,026,934 1,013,467 3,040,402 1,520,201 4,560,604 2,280,302 1,140,151 3,420,454 1,710,227 5,130,682 2,565,341 7,696,024 3,848,012 1,924,006 962,003 2,886,010 1,443,005 4,329,016 2,164,508 1,082,254 541,127 1,623,382 811,691 2,435,074 1,217,537 3,652,612 1,826,306 913,153 2,739,460 1,369,730 684,865 2,054,596 1,027,298 513,649 1,540,948 770,474 385,237 1,155,712 577,856 288,928 144,464 72,232 36,116 18,058 9,029 27,088 13,544 6,772

More profiles

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