λ
Ratio Atlas

10,354,990

2 × 5 × 1035499
Deficient Even Composite

10,354,990 factors as 2 × 5 × 1035499. Its 8 positive divisors give a proper-divisor sum of 8,284,010, so this integer is deficient. The Collatz stopping time is 189 steps.

Prime Factor Structure

Factorization String 2 × 5 × 1035499
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 18,639,000
Proper Divisor Sum 8,284,010
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #10354987 ← → #10355011

Radix Representation

Decimal 10354990
Binary 100111100000000100101110 (24 bits)
Octal 0o47400456
Hexadecimal 0x9E012E

Divisor Catalog (8)

Collatz Trajectory (189 steps to reach 1)

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

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