λ
Sequence Observatory

5,946,586

2 × 1381 × 2153
Deficient Even Composite

Starting at 5,946,586, the Collatz iteration reaches 1 after 289 steps. The first transition is 2973293; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 1381 × 2153
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,930,484
Proper Divisor Sum 2,983,898
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #5946571 ← → #5946593

Radix Representation

Decimal 5946586
Binary 10110101011110011011010 (23 bits)
Octal 0o26536332
Hexadecimal 0x5ABCDA

Divisor Catalog (8)

1 2 1,381 2,153 2,762 4,306 2,973,293 5,946,586

Collatz Trajectory (289 steps to reach 1)

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

5,946,586 2,973,293 8,919,880 4,459,940 2,229,970 1,114,985 3,344,956 1,672,478 836,239 2,508,718 1,254,359 3,763,078 1,881,539 5,644,618 2,822,309 8,466,928 4,233,464 2,116,732 1,058,366 529,183 1,587,550 793,775 2,381,326 1,190,663 3,571,990 1,785,995 5,357,986 2,678,993 8,036,980 4,018,490 2,009,245 6,027,736 3,013,868 1,506,934 753,467 2,260,402 1,130,201 3,390,604 1,695,302 847,651 2,542,954 1,271,477 3,814,432 1,907,216 953,608 476,804 238,402 119,201 357,604 178,802 89,401 268,204 134,102 67,051 201,154 100,577 301,732 150,866 75,433 226,300

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