λ
Ratio Atlas

61,375,901

61375901
Deficient Odd Prime

61,375,901 factors as 61375901. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 251 steps.

Prime Factor Structure

Factorization String 61375901
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 61,375,902
Proper Divisor Sum 1
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #61375889 ← → #61375903

Radix Representation

Decimal 61375901
Binary 11101010001000010110011101 (26 bits)
Octal 0o352102635
Hexadecimal 0x3A8859D

Divisor Catalog (2)

Collatz Trajectory (251 steps to reach 1)

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

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