λ
Ratio Atlas

5,656,489

5656489
Deficient Odd Prime

5,656,489 factors as 5656489. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 170 steps.

Prime Factor Structure

Factorization String 5656489
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,656,490
Proper Divisor Sum 1
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #5656481 ← → #5656493

Radix Representation

Decimal 5656489
Binary 10101100100111110101001 (23 bits)
Octal 0o25447651
Hexadecimal 0x564FA9

Divisor Catalog (2)

Collatz Trajectory (170 steps to reach 1)

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

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