λ
Sigma Notebook

6,427,154

2 × 29 × 110813
Deficient Even Composite

6,427,154 is even and not a perfect square. Its factorization is 2 × 29 × 110813 and its 8 divisors sum to 9,973,260.

Prime Factor Structure

Factorization String 2 × 29 × 110813
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,973,260
Proper Divisor Sum 3,546,106
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #6427121 ← → #6427171

Radix Representation

Decimal 6427154
Binary 11000100001001000010010 (23 bits)
Octal 0o30411022
Hexadecimal 0x621212

Divisor Catalog (8)

1 2 29 58 110,813 221,626 3,213,577 6,427,154

Collatz Trajectory (147 steps to reach 1)

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

6,427,154 3,213,577 9,640,732 4,820,366 2,410,183 7,230,550 3,615,275 10,845,826 5,422,913 16,268,740 8,134,370 4,067,185 12,201,556 6,100,778 3,050,389 9,151,168 4,575,584 2,287,792 1,143,896 571,948 285,974 142,987 428,962 214,481 643,444 321,722 160,861 482,584 241,292 120,646 60,323 180,970 90,485 271,456 135,728 67,864 33,932 16,966 8,483 25,450 12,725 38,176 19,088 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803

More profiles

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