λ
Ratio Atlas

1,506,371

1506371
Deficient Odd Prime

1,506,371 factors as 1506371. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 88 steps.

Prime Factor Structure

Factorization String 1506371
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,506,372
Proper Divisor Sum 1
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #1506359 ← → #1506389

Radix Representation

Decimal 1506371
Binary 101101111110001000011 (21 bits)
Octal 0o5576103
Hexadecimal 0x16FC43

Divisor Catalog (2)

Collatz Trajectory (88 steps to reach 1)

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

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