1,566,099

3² × 37 × 4703

Starting at 1,566,099, the Collatz iteration reaches 1 after 132 steps. The first transition is 4698298; the starting value is odd with 12 positive divisors.

Prime Factor Structure

Factorization String 3^2 × 37 × 4703

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,323,776

Proper Divisor Sum 757,677

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1566083 ← → #1566101

Radix Representation

Decimal	1566099
Binary	101111110010110010011 (21 bits)
Octal	0o5762623
Hexadecimal	0x17E593

Divisor Catalog (12)

1 3 9 37 111 333 4,703 14,109 42,327 174,011 522,033 1,566,099

Collatz Trajectory (132 steps to reach 1)

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

1,566,099 4,698,298 2,349,149 7,047,448 3,523,724 1,761,862 880,931 2,642,794 1,321,397 3,964,192 1,982,096 991,048 495,524 247,762 123,881 371,644 185,822 92,911 278,734 139,367 418,102 209,051 627,154 313,577 940,732 470,366 235,183 705,550 352,775 1,058,326 529,163 1,587,490 793,745 2,381,236 1,190,618 595,309 1,785,928 892,964 446,482 223,241 669,724 334,862 167,431 502,294 251,147 753,442 376,721 1,130,164 565,082 282,541 847,624 423,812 211,906 105,953 317,860 158,930 79,465 238,396 119,198 59,599

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