λ
Sigma Notebook

4,978,182

2 × 3 × 112 × 6857
Abundant Even Composite

4,978,182 is even and not a perfect square. Its factorization is 2 × 3 × 11^2 × 6857 and its 24 divisors sum to 10,945,368.

Prime Factor Structure

Factorization String 2 × 3 × 11^2 × 6857
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 10,945,368
Proper Divisor Sum 5,967,186
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #4978163 ← → #4978187

Radix Representation

Decimal 4978182
Binary 10010111111011000000110 (23 bits)
Octal 0o22773006
Hexadecimal 0x4BF606

Divisor Catalog (24)

1 2 3 6 11 22 33 66 121 242 363 726 6,857 13,714 20,571 41,142 75,427 150,854 226,281 452,562 829,697 1,659,394 2,489,091 4,978,182

Collatz Trajectory (136 steps to reach 1)

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

4,978,182 2,489,091 7,467,274 3,733,637 11,200,912 5,600,456 2,800,228 1,400,114 700,057 2,100,172 1,050,086 525,043 1,575,130 787,565 2,362,696 1,181,348 590,674 295,337 886,012 443,006 221,503 664,510 332,255 996,766 498,383 1,495,150 747,575 2,242,726 1,121,363 3,364,090 1,682,045 5,046,136 2,523,068 1,261,534 630,767 1,892,302 946,151 2,838,454 1,419,227 4,257,682 2,128,841 6,386,524 3,193,262 1,596,631 4,789,894 2,394,947 7,184,842 3,592,421 10,777,264 5,388,632 2,694,316 1,347,158 673,579 2,020,738 1,010,369 3,031,108 1,515,554 757,777 2,273,332 1,136,666

More profiles

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