λ
Sigma Notebook

3,920,246

2 × 11 × 73 × 2441
Deficient Even Composite

3,920,246 is even and not a perfect square. Its factorization is 2 × 11 × 73 × 2441 and its 16 divisors sum to 6,505,488.

Prime Factor Structure

Factorization String 2 × 11 × 73 × 2441
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 6,505,488
Proper Divisor Sum 2,585,242
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #3920243 ← → #3920263

Radix Representation

Decimal 3920246
Binary 1110111101000101110110 (22 bits)
Octal 0o16750566
Hexadecimal 0x3BD176

Divisor Catalog (16)

1 2 11 22 73 146 803 1,606 2,441 4,882 26,851 53,702 178,193 356,386 1,960,123 3,920,246

Collatz Trajectory (172 steps to reach 1)

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

3,920,246 1,960,123 5,880,370 2,940,185 8,820,556 4,410,278 2,205,139 6,615,418 3,307,709 9,923,128 4,961,564 2,480,782 1,240,391 3,721,174 1,860,587 5,581,762 2,790,881 8,372,644 4,186,322 2,093,161 6,279,484 3,139,742 1,569,871 4,709,614 2,354,807 7,064,422 3,532,211 10,596,634 5,298,317 15,894,952 7,947,476 3,973,738 1,986,869 5,960,608 2,980,304 1,490,152 745,076 372,538 186,269 558,808 279,404 139,702 69,851 209,554 104,777 314,332 157,166 78,583 235,750 117,875 353,626 176,813 530,440 265,220 132,610 66,305 198,916 99,458 49,729 149,188

More profiles

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