λ
Sigma Notebook

7,161,018

2 × 3 × 1193503
Abundant Even Composite

7,161,018 is even and not a perfect square. Its factorization is 2 × 3 × 1193503 and its 8 divisors sum to 14,322,048.

Prime Factor Structure

Factorization String 2 × 3 × 1193503
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 14,322,048
Proper Divisor Sum 7,161,030
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #7161013 ← → #7161023

Radix Representation

Decimal 7161018
Binary 11011010100010010111010 (23 bits)
Octal 0o33242272
Hexadecimal 0x6D44BA

Divisor Catalog (8)

1 2 3 6 1,193,503 2,387,006 3,580,509 7,161,018

Collatz Trajectory (67 steps to reach 1)

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

7,161,018 3,580,509 10,741,528 5,370,764 2,685,382 1,342,691 4,028,074 2,014,037 6,042,112 3,021,056 1,510,528 755,264 377,632 188,816 94,408 47,204 23,602 11,801 35,404 17,702 8,851 26,554 13,277 39,832 19,916 9,958 4,979 14,938 7,469 22,408 11,204 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40

More profiles

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