λ
Sigma Notebook

6,749,262

2 × 32 × 13 × 28843
Abundant Even Composite

6,749,262 is even and not a perfect square. Its factorization is 2 × 3^2 × 13 × 28843 and its 24 divisors sum to 15,748,824.

Prime Factor Structure

Factorization String 2 × 3^2 × 13 × 28843
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 15,748,824
Proper Divisor Sum 8,999,562
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #6749261 ← → #6749263

Radix Representation

Decimal 6749262
Binary 11001101111110001001110 (23 bits)
Octal 0o31576116
Hexadecimal 0x66FC4E

Divisor Catalog (24)

1 2 3 6 9 13 18 26 39 78 117 234 28,843 57,686 86,529 173,058 259,587 374,959 519,174 749,918 1,124,877 2,249,754 3,374,631 6,749,262

Collatz Trajectory (108 steps to reach 1)

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

6,749,262 3,374,631 10,123,894 5,061,947 15,185,842 7,592,921 22,778,764 11,389,382 5,694,691 17,084,074 8,542,037 25,626,112 12,813,056 6,406,528 3,203,264 1,601,632 800,816 400,408 200,204 100,102 50,051 150,154 75,077 225,232 112,616 56,308 28,154 14,077 42,232 21,116 10,558 5,279 15,838 7,919 23,758 11,879 35,638 17,819 53,458 26,729 80,188 40,094 20,047 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030 9,515 28,546 14,273 42,820

More profiles

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