λ
Sequence Observatory

1,371,714

2 × 3 × 228619
Abundant Even Composite

Starting at 1,371,714, the Collatz iteration reaches 1 after 54 steps. The first transition is 685857; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2 × 3 × 228619
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,743,440
Proper Divisor Sum 1,371,726
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #1371703 ← → #1371731

Radix Representation

Decimal 1371714
Binary 101001110111001000010 (21 bits)
Octal 0o5167102
Hexadecimal 0x14EE42

Divisor Catalog (5 of 8)

Collatz Trajectory (54 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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