λ
Sequence Observatory

1,724,054

2 × 47 × 18341
Deficient Even Composite

Starting at 1,724,054, the Collatz iteration reaches 1 after 145 steps. The first transition is 862027; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 47 × 18341
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,641,248
Proper Divisor Sum 917,194
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #1724033 ← → #1724059

Radix Representation

Decimal 1724054
Binary 110100100111010010110 (21 bits)
Octal 0o6447226
Hexadecimal 0x1A4E96

Divisor Catalog (8)

1 2 47 94 18,341 36,682 862,027 1,724,054

Collatz Trajectory (145 steps to reach 1)

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

1,724,054 862,027 2,586,082 1,293,041 3,879,124 1,939,562 969,781 2,909,344 1,454,672 727,336 363,668 181,834 90,917 272,752 136,376 68,188 34,094 17,047 51,142 25,571 76,714 38,357 115,072 57,536 28,768 14,384 7,192 3,596 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310

More profiles

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