λ
Ratio Atlas

10,690,621

10690621
Deficient Odd Prime

10,690,621 factors as 10690621. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 96 steps.

Prime Factor Structure

Factorization String 10690621
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 10,690,622
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #10690619 ← → #10690639

Radix Representation

Decimal 10690621
Binary 101000110010000000111101 (24 bits)
Octal 0o50620075
Hexadecimal 0xA3203D

Divisor Catalog (2)

Collatz Trajectory (96 steps to reach 1)

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

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