λ
Sigma Notebook

3,349,912

23 × 418739
Deficient Even Composite

3,349,912 is even and not a perfect square. Its factorization is 2^3 × 418739 and its 8 divisors sum to 6,281,100.

Prime Factor Structure

Factorization String 2^3 × 418739
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,281,100
Proper Divisor Sum 2,931,188
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #3349903 ← → #3349919

Radix Representation

Decimal 3349912
Binary 1100110001110110011000 (22 bits)
Octal 0o14616630
Hexadecimal 0x331D98

Divisor Catalog (8)

1 2 4 8 418,739 837,478 1,674,956 3,349,912

Collatz Trajectory (177 steps to reach 1)

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

3,349,912 1,674,956 837,478 418,739 1,256,218 628,109 1,884,328 942,164 471,082 235,541 706,624 353,312 176,656 88,328 44,164 22,082 11,041 33,124 16,562 8,281 24,844 12,422 6,211 18,634 9,317 27,952 13,976 6,988 3,494 1,747 5,242 2,621 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554

More profiles

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