λ
Sigma Notebook

9,195,977

72 × 53 × 3541
Deficient Odd Composite

9,195,977 is odd and not a perfect square. Its factorization is 7^2 × 53 × 3541 and its 12 divisors sum to 10,902,276.

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Prime Factor Structure

Factorization String 7^2 × 53 × 3541
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 10,902,276
Proper Divisor Sum 1,706,299
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #9195947 ← → #9195983

Radix Representation

Decimal 9195977
Binary 100011000101000111001001 (24 bits)
Octal 0o43050711
Hexadecimal 0x8C51C9

Divisor Catalog (5 of 12)

1 7 49 53 371

Collatz Trajectory (300 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

9,195,977 27,587,932 13,793,966 6,896,983 20,690,950

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