λ
Sequence Observatory

6,224,694

2 × 3 × 7 × 148207
Abundant Even Composite

Starting at 6,224,694, the Collatz iteration reaches 1 after 320 steps. The first transition is 3112347; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 7 × 148207
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 14,227,968
Proper Divisor Sum 8,003,274
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #6224693 ← → #6224717

Radix Representation

Decimal 6224694
Binary 10111101111101100110110 (23 bits)
Octal 0o27575466
Hexadecimal 0x5EFB36

Divisor Catalog (16)

1 2 3 6 7 14 21 42 148,207 296,414 444,621 889,242 1,037,449 2,074,898 3,112,347 6,224,694

Collatz Trajectory (320 steps to reach 1)

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

6,224,694 3,112,347 9,337,042 4,668,521 14,005,564 7,002,782 3,501,391 10,504,174 5,252,087 15,756,262 7,878,131 23,634,394 11,817,197 35,451,592 17,725,796 8,862,898 4,431,449 13,294,348 6,647,174 3,323,587 9,970,762 4,985,381 14,956,144 7,478,072 3,739,036 1,869,518 934,759 2,804,278 1,402,139 4,206,418 2,103,209 6,309,628 3,154,814 1,577,407 4,732,222 2,366,111 7,098,334 3,549,167 10,647,502 5,323,751 15,971,254 7,985,627 23,956,882 11,978,441 35,935,324 17,967,662 8,983,831 26,951,494 13,475,747 40,427,242 20,213,621 60,640,864 30,320,432 15,160,216 7,580,108 3,790,054 1,895,027 5,685,082 2,842,541 8,527,624

More profiles

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