λ
Sequence Observatory

6,025,676

22 × 43 × 53 × 661
Deficient Even Composite

Starting at 6,025,676, the Collatz iteration reaches 1 after 90 steps. The first transition is 3012838; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 43 × 53 × 661
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 11,010,384
Proper Divisor Sum 4,984,708
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #6025673 ← → #6025681

Radix Representation

Decimal 6025676
Binary 10110111111000111001100 (23 bits)
Octal 0o26770714
Hexadecimal 0x5BF1CC

Divisor Catalog (24)

1 2 4 43 53 86 106 172 212 661 1,322 2,279 2,644 4,558 9,116 28,423 35,033 56,846 70,066 113,692 140,132 1,506,419 3,012,838 6,025,676

Collatz Trajectory (90 steps to reach 1)

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

6,025,676 3,012,838 1,506,419 4,519,258 2,259,629 6,778,888 3,389,444 1,694,722 847,361 2,542,084 1,271,042 635,521 1,906,564 953,282 476,641 1,429,924 714,962 357,481 1,072,444 536,222 268,111 804,334 402,167 1,206,502 603,251 1,809,754 904,877 2,714,632 1,357,316 678,658 339,329 1,017,988 508,994 254,497 763,492 381,746 190,873 572,620 286,310 143,155 429,466 214,733 644,200 322,100 161,050 80,525 241,576 120,788 60,394 30,197 90,592 45,296 22,648 11,324 5,662 2,831 8,494 4,247 12,742 6,371

More profiles

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