λ
Sequence Observatory

5,474,130

2 × 3 × 5 × 182471
Abundant Even Composite

Starting at 5,474,130, the Collatz iteration reaches 1 after 338 steps. The first transition is 2737065; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 5 × 182471
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 13,137,984
Proper Divisor Sum 7,663,854
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #5474129 ← → #5474143

Radix Representation

Decimal 5474130
Binary 10100111000011101010010 (23 bits)
Octal 0o24703522
Hexadecimal 0x538752

Divisor Catalog (16)

1 2 3 5 6 10 15 30 182,471 364,942 547,413 912,355 1,094,826 1,824,710 2,737,065 5,474,130

Collatz Trajectory (338 steps to reach 1)

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

5,474,130 2,737,065 8,211,196 4,105,598 2,052,799 6,158,398 3,079,199 9,237,598 4,618,799 13,856,398 6,928,199 20,784,598 10,392,299 31,176,898 15,588,449 46,765,348 23,382,674 11,691,337 35,074,012 17,537,006 8,768,503 26,305,510 13,152,755 39,458,266 19,729,133 59,187,400 29,593,700 14,796,850 7,398,425 22,195,276 11,097,638 5,548,819 16,646,458 8,323,229 24,969,688 12,484,844 6,242,422 3,121,211 9,363,634 4,681,817 14,045,452 7,022,726 3,511,363 10,534,090 5,267,045 15,801,136 7,900,568 3,950,284 1,975,142 987,571 2,962,714 1,481,357 4,444,072 2,222,036 1,111,018 555,509 1,666,528 833,264 416,632 208,316

More profiles

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