λ
Sequence Observatory

1,354,877

1354877
Deficient Odd Prime

Starting at 1,354,877, the Collatz iteration reaches 1 after 85 steps. The first transition is 4064632; the starting value is odd with 2 positive divisors.

Resources

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Prime Factor Structure

Factorization String 1354877
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,354,878
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #1354853 ← → #1354889

Radix Representation

Decimal 1354877
Binary 101001010110001111101 (21 bits)
Octal 0o5126175
Hexadecimal 0x14AC7D

Divisor Catalog (2)

Collatz Trajectory (85 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.

1,354,877 4,064,632 2,032,316 1,016,158 508,079

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