2,071,705

5 × 17 × 24373

Starting at 2,071,705, the Collatz iteration reaches 1 after 197 steps. The first transition is 6215116; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 17 × 24373

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,632,392

Proper Divisor Sum 560,687

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2071687 ← → #2071711

Radix Representation

Decimal	2071705
Binary	111111001110010011001 (21 bits)
Octal	0o7716231
Hexadecimal	0x1F9C99

Divisor Catalog (8)

1 5 17 85 24,373 121,865 414,341 2,071,705

Collatz Trajectory (197 steps to reach 1)

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

2,071,705 6,215,116 3,107,558 1,553,779 4,661,338 2,330,669 6,992,008 3,496,004 1,748,002 874,001 2,622,004 1,311,002 655,501 1,966,504 983,252 491,626 245,813 737,440 368,720 184,360 92,180 46,090 23,045 69,136 34,568 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194

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