λ
Ratio Atlas

12,371,207

53 × 233419
Deficient Odd Composite

12,371,207 factors as 53 × 233419. Its 4 positive divisors give a proper-divisor sum of 233,473, so this integer is deficient. The Collatz stopping time is 365 steps.

Prime Factor Structure

Factorization String 53 × 233419
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 12,604,680
Proper Divisor Sum 233,473
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #12371153 ← → #12371213

Radix Representation

Decimal 12371207
Binary 101111001100010100000111 (24 bits)
Octal 0o57142407
Hexadecimal 0xBCC507

Divisor Catalog (4)

Collatz Trajectory (365 steps to reach 1)

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

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