λ
Sequence Observatory

652,763

23 × 101 × 281
Deficient Odd Composite

Starting at 652,763, the Collatz iteration reaches 1 after 79 steps. The first transition is 1958290; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 23 × 101 × 281
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 690,336
Proper Divisor Sum 37,573
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #652759 ← → #652787

Radix Representation

Decimal 652763
Binary 10011111010111011011 (20 bits)
Octal 0o2372733
Hexadecimal 0x9F5DB

Divisor Catalog (8)

Collatz Trajectory (79 steps to reach 1)

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

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