λ
Sigma Notebook

4,039,109

359 × 11251
Deficient Odd Composite

4,039,109 is odd and not a perfect square. Its factorization is 359 × 11251 and its 4 divisors sum to 4,050,720.

Prime Factor Structure

Factorization String 359 × 11251
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,050,720
Proper Divisor Sum 11,611
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #4039097 ← → #4039111

Radix Representation

Decimal 4039109
Binary 1111011010000111000101 (22 bits)
Octal 0o17320705
Hexadecimal 0x3DA1C5

Divisor Catalog (4)

1 359 11,251 4,039,109

Collatz Trajectory (110 steps to reach 1)

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

4,039,109 12,117,328 6,058,664 3,029,332 1,514,666 757,333 2,272,000 1,136,000 568,000 284,000 142,000 71,000 35,500 17,750 8,875 26,626 13,313 39,940 19,970 9,985 29,956 14,978 7,489 22,468 11,234 5,617 16,852 8,426 4,213 12,640 6,320 3,160 1,580 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719

More profiles

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