λ
Ratio Atlas

1,378,747

29 × 47543
Deficient Odd Composite

Prime Factor Structure

Factorization String 29 × 47543
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,426,320
Proper Divisor Sum 47,573
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #1378733 ← → #1378759

Radix Representation

Decimal 1378747
Binary 101010000100110111011 (21 bits)
Octal 0o5204673
Hexadecimal 0x1509BB

Divisor Catalog (4)

Collatz Trajectory (111 steps to reach 1)

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

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