λ
Sequence Observatory

5,914,509

3 × 1971503
Deficient Odd Composite

Starting at 5,914,509, the Collatz iteration reaches 1 after 152 steps. The first transition is 17743528; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1971503
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,886,016
Proper Divisor Sum 1,971,507
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #5914501 ← → #5914511

Radix Representation

Decimal 5914509
Binary 10110100011111110001101 (23 bits)
Octal 0o26437615
Hexadecimal 0x5A3F8D

Divisor Catalog (4)

1 3 1,971,503 5,914,509

Collatz Trajectory (152 steps to reach 1)

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

5,914,509 17,743,528 8,871,764 4,435,882 2,217,941 6,653,824 3,326,912 1,663,456 831,728 415,864 207,932 103,966 51,983 155,950 77,975 233,926 116,963 350,890 175,445 526,336 263,168 131,584 65,792 32,896 16,448 8,224 4,112 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182

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