λ
Prime Ledger

5,390,842

2 × 53 × 50857
Deficient Even Composite

5,390,842 has the prime decomposition 2 × 53 × 50857. Its 3 distinct prime factors produce 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 53 × 50857
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,238,996
Proper Divisor Sum 2,848,154
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5390821 ← → #5390857

Radix Representation

Decimal 5390842
Binary 10100100100000111111010 (23 bits)
Octal 0o24440772
Hexadecimal 0x5241FA

Divisor Catalog (8)

Collatz Trajectory (219 steps to reach 1)

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

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