λ
Sequence Observatory

5,544,227

13 × 17 × 25087
Deficient Odd Composite

Starting at 5,544,227, the Collatz iteration reaches 1 after 170 steps. The first transition is 16632682; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 13 × 17 × 25087
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,322,176
Proper Divisor Sum 777,949
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #5544223 ← → #5544239

Radix Representation

Decimal 5544227
Binary 10101001001100100100011 (23 bits)
Octal 0o25114443
Hexadecimal 0x549923

Divisor Catalog (8)

1 13 17 221 25,087 326,131 426,479 5,544,227

Collatz Trajectory (170 steps to reach 1)

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

5,544,227 16,632,682 8,316,341 24,949,024 12,474,512 6,237,256 3,118,628 1,559,314 779,657 2,338,972 1,169,486 584,743 1,754,230 877,115 2,631,346 1,315,673 3,947,020 1,973,510 986,755 2,960,266 1,480,133 4,440,400 2,220,200 1,110,100 555,050 277,525 832,576 416,288 208,144 104,072 52,036 26,018 13,009 39,028 19,514 9,757 29,272 14,636 7,318 3,659 10,978 5,489 16,468 8,234 4,117 12,352 6,176 3,088 1,544 772 386 193 580 290 145 436 218 109 328 164

More profiles

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