λ
Sequence Observatory

7,916,075

52 × 41 × 7723
Deficient Odd Composite

Starting at 7,916,075, the Collatz iteration reaches 1 after 292 steps. The first transition is 23748226; the starting value is odd with 12 positive divisors.

Prime Factor Structure

Factorization String 5^2 × 41 × 7723
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 10,056,648
Proper Divisor Sum 2,140,573
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #7916059 ← → #7916081

Radix Representation

Decimal 7916075
Binary 11110001100101000101011 (23 bits)
Octal 0o36145053
Hexadecimal 0x78CA2B

Divisor Catalog (12)

Collatz Trajectory (292 steps to reach 1)

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

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