λ
Sequence Observatory

8,754,470

2 × 5 × 875447
Deficient Even Composite

Starting at 8,754,470, the Collatz iteration reaches 1 after 93 steps. The first transition is 4377235; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 875447
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 15,758,064
Proper Divisor Sum 7,003,594
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #8754469 ← → #8754523

Radix Representation

Decimal 8754470
Binary 100001011001010100100110 (24 bits)
Octal 0o41312446
Hexadecimal 0x859526

Divisor Catalog (8)

1 2 5 10 875,447 1,750,894 4,377,235 8,754,470

Collatz Trajectory (93 steps to reach 1)

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

8,754,470 4,377,235 13,131,706 6,565,853 19,697,560 9,848,780 4,924,390 2,462,195 7,386,586 3,693,293 11,079,880 5,539,940 2,769,970 1,384,985 4,154,956 2,077,478 1,038,739 3,116,218 1,558,109 4,674,328 2,337,164 1,168,582 584,291 1,752,874 876,437 2,629,312 1,314,656 657,328 328,664 164,332 82,166 41,083 123,250 61,625 184,876 92,438 46,219 138,658 69,329 207,988 103,994 51,997 155,992 77,996 38,998 19,499 58,498 29,249 87,748 43,874 21,937 65,812 32,906 16,453 49,360 24,680 12,340 6,170 3,085 9,256

More profiles

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