λ
Sigma Notebook

3,803,991

3 × 109 × 11633
Deficient Odd Composite

3,803,991 is odd and not a perfect square. Its factorization is 3 × 109 × 11633 and its 8 divisors sum to 5,118,960.

Prime Factor Structure

Factorization String 3 × 109 × 11633
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,118,960
Proper Divisor Sum 1,314,969
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #3803983 ← → #3803999

Radix Representation

Decimal 3803991
Binary 1110100000101101010111 (22 bits)
Octal 0o16405527
Hexadecimal 0x3A0B57

Divisor Catalog (8)

1 3 109 327 11,633 34,899 1,267,997 3,803,991

Collatz Trajectory (102 steps to reach 1)

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

3,803,991 11,411,974 5,705,987 17,117,962 8,558,981 25,676,944 12,838,472 6,419,236 3,209,618 1,604,809 4,814,428 2,407,214 1,203,607 3,610,822 1,805,411 5,416,234 2,708,117 8,124,352 4,062,176 2,031,088 1,015,544 507,772 253,886 126,943 380,830 190,415 571,246 285,623 856,870 428,435 1,285,306 642,653 1,927,960 963,980 481,990 240,995 722,986 361,493 1,084,480 542,240 271,120 135,560 67,780 33,890 16,945 50,836 25,418 12,709 38,128 19,064 9,532 4,766 2,383 7,150 3,575 10,726 5,363 16,090 8,045 24,136

More profiles

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