713,571

3 × 237857

Starting at 713,571, the Collatz iteration reaches 1 after 123 steps. The first transition is 2140714; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 237857

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 951,432

Proper Divisor Sum 237,861

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #713569 ← → #713597

Radix Representation

Decimal	713571
Binary	10101110001101100011 (20 bits)
Octal	0o2561543
Hexadecimal	0xAE363

Divisor Catalog (4)

1 3 237,857 713,571

Collatz Trajectory (123 steps to reach 1)

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

713,571 2,140,714 1,070,357 3,211,072 1,605,536 802,768 401,384 200,692 100,346 50,173 150,520 75,260 37,630 18,815 56,446 28,223 84,670 42,335 127,006 63,503 190,510 95,255 285,766 142,883 428,650 214,325 642,976 321,488 160,744 80,372 40,186 20,093 60,280 30,140 15,070 7,535 22,606 11,303 33,910 16,955 50,866 25,433 76,300 38,150 19,075 57,226 28,613 85,840 42,920 21,460 10,730 5,365 16,096 8,048 4,024 2,012 1,006 503 1,510 755

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