λ
Sequence Observatory

5,589,573

3 × 11 × 107 × 1583
Deficient Odd Composite

Starting at 5,589,573, the Collatz iteration reaches 1 after 139 steps. The first transition is 16768720; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3 × 11 × 107 × 1583
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 8,211,456
Proper Divisor Sum 2,621,883
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #5589557 ← → #5589581

Radix Representation

Decimal 5589573
Binary 10101010100101001000101 (23 bits)
Octal 0o25245105
Hexadecimal 0x554A45

Divisor Catalog (16)

1 3 11 33 107 321 1,177 1,583 3,531 4,749 17,413 52,239 169,381 508,143 1,863,191 5,589,573

Collatz Trajectory (139 steps to reach 1)

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

5,589,573 16,768,720 8,384,360 4,192,180 2,096,090 1,048,045 3,144,136 1,572,068 786,034 393,017 1,179,052 589,526 294,763 884,290 442,145 1,326,436 663,218 331,609 994,828 497,414 248,707 746,122 373,061 1,119,184 559,592 279,796 139,898 69,949 209,848 104,924 52,462 26,231 78,694 39,347 118,042 59,021 177,064 88,532 44,266 22,133 66,400 33,200 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476

More profiles

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