λ
Sigma Notebook

6,394,749

3 × 137 × 15559
Deficient Odd Composite

6,394,749 is odd and not a perfect square. Its factorization is 3 × 137 × 15559 and its 8 divisors sum to 8,589,120.

Prime Factor Structure

Factorization String 3 × 137 × 15559
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,589,120
Proper Divisor Sum 2,194,371
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #6394741 ← → #6394763

Radix Representation

Decimal 6394749
Binary 11000011001001101111101 (23 bits)
Octal 0o30311575
Hexadecimal 0x61937D

Divisor Catalog (8)

1 3 137 411 15,559 46,677 2,131,583 6,394,749

Collatz Trajectory (103 steps to reach 1)

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

6,394,749 19,184,248 9,592,124 4,796,062 2,398,031 7,194,094 3,597,047 10,791,142 5,395,571 16,186,714 8,093,357 24,280,072 12,140,036 6,070,018 3,035,009 9,105,028 4,552,514 2,276,257 6,828,772 3,414,386 1,707,193 5,121,580 2,560,790 1,280,395 3,841,186 1,920,593 5,761,780 2,880,890 1,440,445 4,321,336 2,160,668 1,080,334 540,167 1,620,502 810,251 2,430,754 1,215,377 3,646,132 1,823,066 911,533 2,734,600 1,367,300 683,650 341,825 1,025,476 512,738 256,369 769,108 384,554 192,277 576,832 288,416 144,208 72,104 36,052 18,026 9,013 27,040 13,520 6,760

More profiles

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