λ
Ratio Atlas

1,776,136

23 × 53 × 59 × 71
Deficient Even Composite

1,776,136 factors as 2^3 × 53 × 59 × 71. Its 32 positive divisors give a proper-divisor sum of 1,723,064, so this integer is deficient. The Collatz stopping time is 189 steps.

Prime Factor Structure

Factorization String 2^3 × 53 × 59 × 71
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 3,499,200
Proper Divisor Sum 1,723,064
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1776133 ← → #1776149

Radix Representation

Decimal 1776136
Binary 110110001101000001000 (21 bits)
Octal 0o6615010
Hexadecimal 0x1B1A08

Divisor Catalog (32)

Collatz Trajectory (189 steps to reach 1)

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

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