279,571

279571

Starting at 279,571, the Collatz iteration reaches 1 after 57 steps. The first transition is 838714; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 279571

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 279,572

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #279557 ← → #279577

Radix Representation

Decimal	279571
Binary	1000100010000010011 (19 bits)
Octal	0o1042023
Hexadecimal	0x44413

Divisor Catalog (2)

1 279,571

Collatz Trajectory (57 steps to reach 1)

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

279,571 838,714 419,357 1,258,072 629,036 314,518 157,259 471,778 235,889 707,668 353,834 176,917 530,752 265,376 132,688 66,344 33,172 16,586 8,293 24,880 12,440 6,220 3,110 1,555 4,666 2,333 7,000 3,500 1,750 875 2,626 1,313 3,940 1,970 985 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2 1

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