λ
Ratio Atlas

697,016

23 × 151 × 577
Deficient Even Composite

697,016 factors as 2^3 × 151 × 577. Its 16 positive divisors give a proper-divisor sum of 620,824, so this integer is deficient. The Collatz stopping time is 74 steps.

Prime Factor Structure

Factorization String 2^3 × 151 × 577
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,317,840
Proper Divisor Sum 620,824
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #697013 ← → #697019

Radix Representation

Decimal 697016
Binary 10101010001010111000 (20 bits)
Octal 0o2521270
Hexadecimal 0xAA2B8

Divisor Catalog (16)

Collatz Trajectory (74 steps to reach 1)

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

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