1,789,497

3² × 198833

Starting at 1,789,497, the Collatz iteration reaches 1 after 189 steps. The first transition is 5368492; the starting value is odd with 6 positive divisors.

Prime Factor Structure

Factorization String 3^2 × 198833

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,584,842

Proper Divisor Sum 795,345

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #1789493 ← → #1789499

Radix Representation

Decimal	1789497
Binary	110110100111000111001 (21 bits)
Octal	0o6647071
Hexadecimal	0x1B4E39

Divisor Catalog (6)

1 3 9 198,833 596,499 1,789,497

Collatz Trajectory (189 steps to reach 1)

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

1,789,497 5,368,492 2,684,246 1,342,123 4,026,370 2,013,185 6,039,556 3,019,778 1,509,889 4,529,668 2,264,834 1,132,417 3,397,252 1,698,626 849,313 2,547,940 1,273,970 636,985 1,910,956 955,478 477,739 1,433,218 716,609 2,149,828 1,074,914 537,457 1,612,372 806,186 403,093 1,209,280 604,640 302,320 151,160 75,580 37,790 18,895 56,686 28,343 85,030 42,515 127,546 63,773 191,320 95,660 47,830 23,915 71,746 35,873 107,620 53,810 26,905 80,716 40,358 20,179 60,538 30,269 90,808 45,404 22,702 11,351

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