λ
Sigma Notebook

3,404,320

25 × 5 × 21277
Abundant Even Composite

3,404,320 is even and not a perfect square. Its factorization is 2^5 × 5 × 21277 and its 24 divisors sum to 8,043,084.

Prime Factor Structure

Factorization String 2^5 × 5 × 21277
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 8,043,084
Proper Divisor Sum 4,638,764
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #3404311 ← → #3404321

Radix Representation

Decimal 3404320
Binary 1100111111001000100000 (22 bits)
Octal 0o14771040
Hexadecimal 0x33F220

Divisor Catalog (24)

1 2 4 5 8 10 16 20 32 40 80 160 21,277 42,554 85,108 106,385 170,216 212,770 340,432 425,540 680,864 851,080 1,702,160 3,404,320

Collatz Trajectory (128 steps to reach 1)

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

3,404,320 1,702,160 851,080 425,540 212,770 106,385 319,156 159,578 79,789 239,368 119,684 59,842 29,921 89,764 44,882 22,441 67,324 33,662 16,831 50,494 25,247 75,742 37,871 113,614 56,807 170,422 85,211 255,634 127,817 383,452 191,726 95,863 287,590 143,795 431,386 215,693 647,080 323,540 161,770 80,885 242,656 121,328 60,664 30,332 15,166 7,583 22,750 11,375 34,126 17,063 51,190 25,595 76,786 38,393 115,180 57,590 28,795 86,386 43,193 129,580

More profiles

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