λ
Ratio Atlas

3,645,010

2 × 5 × 29 × 12569
Deficient Even Composite

3,645,010 factors as 2 × 5 × 29 × 12569. Its 16 positive divisors give a proper-divisor sum of 3,142,790, so this integer is deficient. The Collatz stopping time is 84 steps.

Prime Factor Structure

Factorization String 2 × 5 × 29 × 12569
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 6,787,800
Proper Divisor Sum 3,142,790
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #3645007 ← → #3645013

Radix Representation

Decimal 3645010
Binary 1101111001111001010010 (22 bits)
Octal 0o15717122
Hexadecimal 0x379E52

Divisor Catalog (16)

Collatz Trajectory (84 steps to reach 1)

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

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