λ
Ratio Atlas

721,045

5 × 13 × 11093
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 13 × 11093
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 931,896
Proper Divisor Sum 210,851
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #721043 ← → #721051

Radix Representation

Decimal 721045
Binary 10110000000010010101 (20 bits)
Octal 0o2600225
Hexadecimal 0xB0095

Divisor Catalog (8)

Collatz Trajectory (136 steps to reach 1)

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

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