λ
Sequence Observatory

9,319,070

2 × 5 × 931907
Deficient Even Composite

Starting at 9,319,070, the Collatz iteration reaches 1 after 300 steps. The first transition is 4659535; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 931907
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 16,774,344
Proper Divisor Sum 7,455,274
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #9319069 ← → #9319073

Radix Representation

Decimal 9319070
Binary 100011100011001010011110 (24 bits)
Octal 0o43431236
Hexadecimal 0x8E329E

Divisor Catalog (8)

1 2 5 10 931,907 1,863,814 4,659,535 9,319,070

Collatz Trajectory (300 steps to reach 1)

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

9,319,070 4,659,535 13,978,606 6,989,303 20,967,910 10,483,955 31,451,866 15,725,933 47,177,800 23,588,900 11,794,450 5,897,225 17,691,676 8,845,838 4,422,919 13,268,758 6,634,379 19,903,138 9,951,569 29,854,708 14,927,354 7,463,677 22,391,032 11,195,516 5,597,758 2,798,879 8,396,638 4,198,319 12,594,958 6,297,479 18,892,438 9,446,219 28,338,658 14,169,329 42,507,988 21,253,994 10,626,997 31,880,992 15,940,496 7,970,248 3,985,124 1,992,562 996,281 2,988,844 1,494,422 747,211 2,241,634 1,120,817 3,362,452 1,681,226 840,613 2,521,840 1,260,920 630,460 315,230 157,615 472,846 236,423 709,270 354,635

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