λ
Sequence Observatory

3,263,002

2 × 409 × 3989
Deficient Even Composite

Starting at 3,263,002, the Collatz iteration reaches 1 after 208 steps. The first transition is 1631501; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 409 × 3989
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,907,700
Proper Divisor Sum 1,644,698
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #3262981 ← → #3263009

Radix Representation

Decimal 3263002
Binary 1100011100101000011010 (22 bits)
Octal 0o14345032
Hexadecimal 0x31CA1A

Divisor Catalog (8)

1 2 409 818 3,989 7,978 1,631,501 3,263,002

Collatz Trajectory (208 steps to reach 1)

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

3,263,002 1,631,501 4,894,504 2,447,252 1,223,626 611,813 1,835,440 917,720 458,860 229,430 114,715 344,146 172,073 516,220 258,110 129,055 387,166 193,583 580,750 290,375 871,126 435,563 1,306,690 653,345 1,960,036 980,018 490,009 1,470,028 735,014 367,507 1,102,522 551,261 1,653,784 826,892 413,446 206,723 620,170 310,085 930,256 465,128 232,564 116,282 58,141 174,424 87,212 43,606 21,803 65,410 32,705 98,116 49,058 24,529 73,588 36,794 18,397 55,192 27,596 13,798 6,899 20,698

More profiles

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