λ
Sigma Notebook

7,474,299

3 × 7 × 157 × 2267
Deficient Odd Composite

7,474,299 is odd and not a perfect square. Its factorization is 3 × 7 × 157 × 2267 and its 16 divisors sum to 11,467,008.

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Prime Factor Structure

Factorization String 3 × 7 × 157 × 2267
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,467,008
Proper Divisor Sum 3,992,709
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #7474289 ← → #7474301

Radix Representation

Decimal 7474299
Binary 11100100000110001111011 (23 bits)
Octal 0o34406173
Hexadecimal 0x720C7B

Divisor Catalog (5 of 16)

1 3 7 21 157

Collatz Trajectory (186 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.

7,474,299 22,422,898 11,211,449 33,634,348 16,817,174

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