λ
Sequence Observatory

9,031,562

2 × 41 × 83 × 1327
Deficient Even Composite

Starting at 9,031,562, the Collatz iteration reaches 1 after 88 steps. The first transition is 4515781; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 41 × 83 × 1327
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 14,055,552
Proper Divisor Sum 5,023,990
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #9031541 ← → #9031579

Radix Representation

Decimal 9031562
Binary 100010011100111110001010 (24 bits)
Octal 0o42347612
Hexadecimal 0x89CF8A

Divisor Catalog (16)

1 2 41 82 83 166 1,327 2,654 3,403 6,806 54,407 108,814 110,141 220,282 4,515,781 9,031,562

Collatz Trajectory (88 steps to reach 1)

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

9,031,562 4,515,781 13,547,344 6,773,672 3,386,836 1,693,418 846,709 2,540,128 1,270,064 635,032 317,516 158,758 79,379 238,138 119,069 357,208 178,604 89,302 44,651 133,954 66,977 200,932 100,466 50,233 150,700 75,350 37,675 113,026 56,513 169,540 84,770 42,385 127,156 63,578 31,789 95,368 47,684 23,842 11,921 35,764 17,882 8,941 26,824 13,412 6,706 3,353 10,060 5,030 2,515 7,546 3,773 11,320 5,660 2,830 1,415 4,246 2,123 6,370 3,185 9,556

More profiles

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