λ
Ratio Atlas

7,864,777

7864777
Deficient Odd Prime

7,864,777 factors as 7864777. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 261 steps.

Prime Factor Structure

Factorization String 7864777
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,864,778
Proper Divisor Sum 1
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #7864721 ← → #7864789

Radix Representation

Decimal 7864777
Binary 11110000000000111001001 (23 bits)
Octal 0o36000711
Hexadecimal 0x7801C9

Divisor Catalog (2)

Collatz Trajectory (261 steps to reach 1)

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

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