λ
Sequence Observatory

150,244

22 × 37561
Deficient Even Composite

Starting at 150,244, the Collatz iteration reaches 1 after 64 steps. The first transition is 75122; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 37561
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 262,934
Proper Divisor Sum 112,690
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #150239 ← → #150247

Radix Representation

Decimal 150244
Binary 100100101011100100 (18 bits)
Octal 0o445344
Hexadecimal 0x24AE4

Divisor Catalog (6)

1 2 4 37,561 75,122 150,244

Collatz Trajectory (64 steps to reach 1)

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

150,244 75,122 37,561 112,684 56,342 28,171 84,514 42,257 126,772 63,386 31,693 95,080 47,540 23,770 11,885 35,656 17,828 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5

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