λ
Sequence Observatory

748,929

3 × 31 × 8053
Deficient Odd Composite

Starting at 748,929, the Collatz iteration reaches 1 after 87 steps. The first transition is 2246788; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 3 × 31 × 8053
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,030,912
Proper Divisor Sum 281,983
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #748921 ← → #748933

Radix Representation

Decimal 748929
Binary 10110110110110000001 (20 bits)
Octal 0o2666601
Hexadecimal 0xB6D81

Divisor Catalog (5 of 8)

Collatz Trajectory (87 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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