λ
Sigma Notebook

6,191,126

2 × 3095563
Deficient Even Composite

6,191,126 is even and not a perfect square. Its factorization is 2 × 3095563 and its 4 divisors sum to 9,286,692.

Prime Factor Structure

Factorization String 2 × 3095563
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,286,692
Proper Divisor Sum 3,095,566
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #6191083 ← → #6191137

Radix Representation

Decimal 6191126
Binary 10111100111100000010110 (23 bits)
Octal 0o27474026
Hexadecimal 0x5E7816

Divisor Catalog (4)

1 2 3,095,563 6,191,126

Collatz Trajectory (103 steps to reach 1)

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

6,191,126 3,095,563 9,286,690 4,643,345 13,930,036 6,965,018 3,482,509 10,447,528 5,223,764 2,611,882 1,305,941 3,917,824 1,958,912 979,456 489,728 244,864 122,432 61,216 30,608 15,304 7,652 3,826 1,913 5,740 2,870 1,435 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364

More profiles

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