λ
Sigma Notebook

641,099

37 × 17327
Deficient Odd Composite

641,099 is odd and not a perfect square. Its factorization is 37 × 17327 and its 4 divisors sum to 658,464.

Prime Factor Structure

Factorization String 37 × 17327
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 658,464
Proper Divisor Sum 17,365
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #641093 ← → #641101

Radix Representation

Decimal 641099
Binary 10011100100001001011 (20 bits)
Octal 0o2344113
Hexadecimal 0x9C84B

Divisor Catalog (4)

1 37 17,327 641,099

Collatz Trajectory (97 steps to reach 1)

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

641,099 1,923,298 961,649 2,884,948 1,442,474 721,237 2,163,712 1,081,856 540,928 270,464 135,232 67,616 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102

More profiles

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