λ
Prime Ledger

651,120

24 × 3 × 5 × 2713
Abundant Even Composite

651,120 has the prime decomposition 2^4 × 3 × 5 × 2713. Its 4 distinct prime factors produce 40 positive divisors.

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Prime Factor Structure

Factorization String 2^4 × 3 × 5 × 2713
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 40
Divisor Sum (σ) 2,019,216
Proper Divisor Sum 1,368,096
Digit Sum / Digital Root 15 (Root: 6)
Adjacent Primes #651109 ← → #651127

Radix Representation

Decimal 651120
Binary 10011110111101110000 (20 bits)
Octal 0o2367560
Hexadecimal 0x9EF70

Divisor Catalog (5 of 40)

1 2 3 4 5

Collatz Trajectory (79 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.

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