λ
Sequence Observatory

325,274

2 × 103 × 1579
Deficient Even Composite

Starting at 325,274, the Collatz iteration reaches 1 after 78 steps. The first transition is 162637; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 103 × 1579
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 492,960
Proper Divisor Sum 167,686
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #325271 ← → #325301

Radix Representation

Decimal 325274
Binary 1001111011010011010 (19 bits)
Octal 0o1173232
Hexadecimal 0x4F69A

Divisor Catalog (8)

1 2 103 206 1,579 3,158 162,637 325,274

Collatz Trajectory (78 steps to reach 1)

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

325,274 162,637 487,912 243,956 121,978 60,989 182,968 91,484 45,742 22,871 68,614 34,307 102,922 51,461 154,384 77,192 38,596 19,298 9,649 28,948 14,474 7,237 21,712 10,856 5,428 2,714 1,357 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58

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