λ
Ratio Atlas

7,657,967

7657967
Deficient Odd Prime

7,657,967 factors as 7657967. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 186 steps.

Prime Factor Structure

Factorization String 7657967
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,657,968
Proper Divisor Sum 1
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #7657963 ← → #7657987

Radix Representation

Decimal 7657967
Binary 11101001101100111101111 (23 bits)
Octal 0o35154757
Hexadecimal 0x74D9EF

Divisor Catalog (2)

Collatz Trajectory (186 steps to reach 1)

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

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