λ
Sigma Notebook

3,439,812

22 × 3 × 286651
Abundant Even Composite

3,439,812 is even and not a perfect square. Its factorization is 2^2 × 3 × 286651 and its 12 divisors sum to 8,026,256.

Prime Factor Structure

Factorization String 2^2 × 3 × 286651
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 8,026,256
Proper Divisor Sum 4,586,444
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #3439801 ← → #3439823

Radix Representation

Decimal 3439812
Binary 1101000111110011000100 (22 bits)
Octal 0o15076304
Hexadecimal 0x347CC4

Divisor Catalog (12)

1 2 3 4 6 12 286,651 573,302 859,953 1,146,604 1,719,906 3,439,812

Collatz Trajectory (102 steps to reach 1)

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

3,439,812 1,719,906 859,953 2,579,860 1,289,930 644,965 1,934,896 967,448 483,724 241,862 120,931 362,794 181,397 544,192 272,096 136,048 68,024 34,012 17,006 8,503 25,510 12,755 38,266 19,133 57,400 28,700 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640

More profiles

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